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Posts Tagged ‘irrigation’

Amendment Biochar Applying

Charcoal-like biochar improves soil hydration and enhances agricultural production while it curtails nutrient leaching, increases nitrogen available to plants and reduces the release of gas pollutants. A new study by researchers at Rice University and North Dakota State University gathers current and potential sources of government support to promote the production and use of biochar. Credit: Ghasideh Pourhashem, from the January 11, 2019, Rice University post. Read more Biochar holds promise for sequestering carbon and cleansing polluted air.

Fans rave about its virtues. Some are skeptical but want to learn more. So, wanting to learn, possibly use, I typed in ‘2018 2019 Biochar pros cons’…carefully read the latest noncommercial posts and their comments threads.

A few years ago a knowledgeable gardener I know raved about biochar. Now, some years later, recently a friend sent an article that turned the tables enough to make me want to check it out. One is how it was compared with natural soil that is replenished with biochar by forest fires. Two is how Biochar has several soil sustainable features, but foremost is how it keeps Carbon in our soil hundreds, maybe even 1000s of years! And that is to say nothing of its water holding capacity! Carbon is the foundation of our soil ecosystem. Three: Also, I recalled how amazingly my winter and summer garden plants grew last year. It started with a collusion of happenstance. I planted quite late, Dec 10, 2018 during the Thomas Fire ash fall. The ground was literally solid white with ash and chunks. But this winter my plants didn’t do nearly as well. Hmm… Granted, the ash is not biochar, but it’s a relative – it came from the high heat of a forest fire.

Right now, planet wide, by many, Biochar is considered crucial to our planet’s sustainability. Using it is a regenerative practice that will help our plants not only weather extreme conditions, but thrive!  

BIOCHAR RESEARCH

There are technical discussions, both pro and con, in a language all their own, to simple explanations for the home gardener. The main research is in consideration of farmers with vast tracts of land that could have significant impact on climate change.

CONSIDERATIONS

Nov 29, 2018 From a field day presentation at California State University-Fresno, here are some points from Suduan Gao, a research soil scientist with the USDA San Joaquin Valley Agricultural Sciences Center in Parlier. She talked of the potential of applying a biochar amendment to help in water and nutrient management.

Biochar is charcoal used as a soil amendment. It is made from biomass through thermal decomposition [fire]. Gao said it increases water use efficiency and nitrogen retention, reduces leaching, cuts nitrous oxide emissions and reduces ammonia emissions.

Gao said nitrogen dynamics are influenced by biochar and are highly affected by irrigation levels.

She said ammonia volatilization loss was substantially higher when fertilizer was applied only a few times in a larger amount than when it was applied more frequently in smaller amounts.

“Soil accumulates more nitrogen at lower irrigation levels than at higher irrigation levels,” Gao said. “The accumulated nitrogen, however, can be all leached during the rain system.” [Fertilizing after rains is more better!]

She said there were no significant biochar effects on ammonia, nitrous oxide and soil nitrate concentration, but there was a significant interaction between biochar and irrigation.

PROBLEMS WITH BIOCHAR? Fabulous or Fantasy? Is it too good to be true? There are extensive rebuttals to its use, even warnings that it’s not all the fans say, can even cause harm!

Nov 18, 2010 DR MAE-WAN HO said ‘Turning bioenergy crops into buried charcoal to sequester carbon does not work, and could plunge the earth into an oxygen crisis towards mass extinction.’ She further says: …implementing the biochar initiative could be dangerous, basically because saving the climate turns out to be not just about curbing the rise of CO2 in the atmosphere that can be achieved by burying carbon in the soil, it is also about keeping oxygen (O2) levels up. Keeping O2 levels up is what only green plants on land and phytoplankton at sea can do, by splitting water to regenerate O2 while fixing CO2 to feed the rest of the biosphere.’

  1. She cites: A ten-year trial in Swedish forests showed that buried charcoal appear to promote the breakdown of humus, the decomposing plant matter on the forest floor, thus completely offsetting the carbon sequestered in the charcoal.
  2. She discusses examples of the stability of biochar stating that it isn’t always stable. [In a 2012 Mother Earth News post, Editor Dr. Kehres (Journal “Humus and Agriculture“) summed up a symposium: “Biochar appears over-rated — the biochar claim to 1,000 year stability is revised downwards to 10 to 100 years, roughly the same as compost.”]
  3. She warns that things that happen so fast now that we have the internet and huge commercial organizations, a lot goes on without public awareness or understanding and no testing. Since this one expressly claimed climate change remediation, it was touted to be necessary immediately. Some fads are found to be faulty later.
  4. She gets into comparisons of interest to gardeners, stating that Biochar effects on soil fertility are not always positive. Field trials were conducted on cleared secondary forest with 15 different amendment combinations of chicken manure (CM), compost (CO), forest litter, chemical fertilizer (F), and charcoal (CC) applied once on rice and sorghum, and followed over four cropping cycles. Chicken manure gave by far the highest yield over the four cycles (12.4 tonne/ha). Compost application came second at about half the yield, but was still four times higher than chemical fertilizer. The control, leaf litter (burnt and fresh), and charcoal treatments gave no grain yields after the second season, and were discontinued. Further, in combination with compost, charcoal amendment decreased yield by about 40 percent compared to compost alone, and only improved yield in combination with chemical fertilizer.

Read the comments on this page for rebuttals and further information. It is suggested Biochar is not THE answer, but part of a complex mix of possibilities.

This 2013 Mother Earth News post Biochar: Not All It’s Ground Up to Be? states the appropriate use of Biochar depends first on soil type. Some soils retain nutrients very well without any amendments like biochar. Tim Crews says: ‘If you’re cropping on soil types other than Ultisols or Oxisols and you manage your organic matter (residues, manure, compost, etc.) well, you don’t need biochar. It won’t do anything for your fertility.’

Second, a ‘situation in which biochar could provide benefits is on very sandy soils in arid climates, because of its ability to improve such soils’ water-holding capacity, reducing drought stress on plants. But making biochar requires large quantities of bulk plant material, and the biochar factory needs to be close to the source of that material; therefore, the product would have to be manufactured in or around highly productive lands or on vast areas of unproductive lands, and then be hauled long distances to the arid environments where it’s to be applied.’ Not only is the available quantity of crop residue per acre too small, but to haul residues off of cropland to a biochar plant would be to further rob the soil of organic matter, while paying a price in energy and other resources as well. After all that, some ‘studies that found yield increases with such heavy application found that after a few years, soil carbon was no higher in biochar-treated plots than in control plots.’

Biochar has been under discussion for years! When you are doing your own questing about it online, look for current posts and research. Note whether the post is on a commercial site, a university, posted by a farmer, if the poster is knowledgeable, what their credentials are or aren’t, if they have experience. Remember that universities make money from research grants on popular topics and sometimes the donation is made by a company. Go to permaculture sites for a look at possible long term possibilities, concerns. Look for pros and cons.

In 2018, the agriculture application segment accounted for 71.1% of the total biochar demand. That makes sense because they have the biggest land holdings. [But it also means 28.9% is used by others, including home gardeners! That’s a big % considering the sizes of their small gardens!] Quoted from a Biochar fan, he says ‘However, a large number of farmers still lack in knowledge about the product and its benefits.’ My question back to him was ‘Do you know what % of farmers use biochar?’

Amendment BioChar and Compost + Manure Yields Great Results!

Some say Biochar alone added to poor soil has little benefit to plants, but when used in combination with compost and organic fertilizers, it can dramatically improve plant growth while helping retain nutrients in the soil.

When would you, a home veggie gardener, use biochar?

First, are wood ash and biochar the same thing? Yes and no. Biochar is made at 450 °C/842 degrees F with low oxygen and wood ash is made at 870 °C from the same mixed hardwood. What about BBQ charcoal? Not the same thing as wood ash or biochar! Not recommended for garden use.

How do you even know if you need Biochar? Was there a forest fire ever there and you already have it? They say biochar comes from such fires and lasts 100 to 1000 years, or 10 to 100 depending on where you read… That translates to the question whether Biochar is considered to be stable or not and under what circumstances.

Have you been applying wood ash from your fireplace regularly? Some gardeners say Yes, used it for years, readily absorbed, amazing crops! Great substitute for lime to raise pH. Others say it’s grey death. It has a high pH that throws off the balance of your compost/soil, can kill off the microbes that are producing your compost. Poster Mr Bill says: ‘Charcoal chemically functions like a sponge, absorbing many organic compounds. When placed in nutrient rich soil, it absorbs the excess nutrients and traps them in the soil. As the carbon in the charcoal is annexed by fungal colonies, those nutrients are released over time. By tying these nutrients up in the soil with charcoal, they resist erosion and release at regular intervals, rather than the feast or famine spikes in levels that occur with manual fertilization by humans.

However, ‘…added to poor soil, or soil deficient in even one nutrient (which may not be obvious), the charcoal’s sponge-like absorption can compete with the roots of plants for the nutrients, leading to increased disease susceptibility or irregular growth hazardous to the plant.’ So it’s good with good soil, bad with deficient soil.

Lord knows even a 10X20′ community garden plot has varying soil content within the plot for many reasons. In my case, I trench in kitchen waste given to me by neighbors. One eats lots of bananas, hence peels. One is a super juicer, greens, carrots, etc. + lettuce and avocado. Another is a senior tea drinker, so little bags along with old snacking grapes, a few eggshells, a bit of coffee and citrus peels, etc. I get them when they have enough. They put them in a bucket outside my door. I take them to the garden and trench them in where compost is needed most. Sometimes a certain kind of plant never thrives in one area no matter what I do. It would take a lot of soil testing to sort out these small areas. I do my own remediation by adding store bought fluffy compost, and chicken manure in general. Most of the time it works fine.

FYI! If you are using or opt to use wood ash as an amendment, DO NOT mix the wood ash with nitrogen fertilizer; a reaction can occur releasing ammonia gas.

Be careful with your choice to use biochar. Is your garden flourishing because it is high on temporary soil amendments that will be spent this season? Is one area doing great, another adjacent area not doing so well; great for one plant but not another? Does your summer or winter garden do well and the other season doesn’t? Plus, all Biochar is not created equal. Its pH and ash content vary depending on the temp it was created at and the feedstock (what was burned) used, whether that was contaminated or not. In general Biochar raises soil pH. You need to use the right amounts. In a community garden 10X20′ plot, where the soil pH varies within the plot, you don’t have room to test/experiment. The increase in soil pH with alkaline biochar will be higher in acid soils than in originally alkaline soils. However! If a biochar has less ash content it will decrease soil pH because of the organic matter content.

Clearly, fireplace ash that is added every season or spring, doesn’t function the same as biochar that lasts 100 to 1000 years. It is either used up or leached away by watering, otherwise, your garden would have the highest pH in history! If biochar can’t be removed from your soil, and lasts for 100 to 1000 years, and your soil is unfavorably balanced, you may need to adjust your soil for a long time. Ironically, it works best where you already have a super flourishing garden!

Note, the type of fire makes another difference. There is increased growth after a forest fire, but slash and burn techniques have a long term bad effect in just a few years. Definitely not sustainable. Wildfires get much hotter, average over 1600°F, than farmer-made controlled burn fires kept under 1000°F to clear a field. Wood burns differently at different temps; the coals have a different structure. Forest fires burn hot at the center with low oxygen and you get Biochar. Big difference. All fires are not equal.

Mr Bill made a convenient list for us home gardeners!

• Use on rich soil with no deficiencies
• Use to correct acidic soils, or amend the pH of the char before application
• Never use on acid loving plants like blueberries [strawberries, celery, beans]
• Add to compost after composting has finished, not during composting. The recommendation for application is about ½ cup per cubic foot of finished compost. [That’s not a lot!]
• Use in moderation
• Never use char from pressure-treated or painted wood.
• Don’t use petroleum based fire starters or fluids if you intend to use the ash.
• Fires started with alcohol or non-paraffin wax are acceptable for garden use.
• Be mindful of your nutrient levels and pH when using char, test regularly for best results.
• Not all char is equal, refuse from wood gasifiers or efficient wood stoves is preferable to that from your campfire, fireplace or grill, but all are acceptable for use given the correct use of your discretion.

Making Your Own Biochar Amendment in Place!

HOW to MAKE OUR OWN BIOCHAR?! 

Though it’s been many years since the Biochar cure has been offered and raved about, using biochar on a mass basis has not been implemented to an extent that is making a planet wide difference. But that doesn’t mean we can’t use it individually. The simplest way to do it is right where you will use it, just like the Amazon Indians did 2000 years ago.

First check your legal situation before you go for it! Per the Santa Barbara County Air Pollution Control District where I live: A burn permit is required for all outdoor burning activity except recreational (campfires) and cooking (BBQ). This includes: Agricultural Burning (see definition) … Residential backyard burning (permitted only in the unincorporated areas of the Santa Ynez Valley)

Highly flammable gases are released during pyrolysis, so make it outside, well away from buildings, animals and people!

Barbara Pleasant, famed author of 5 garden books, throws in her two cents! ‘Last year, I committed one of the great sins of gardening: I let weeds go to seed. Cleaning up in fall, I faced down a ton of seed-bearing foxtail, burdock and crabgrass. Sure, I could compost it hot to steam the weed seeds to death, but instead I decided to try something different. I dug a ditch, added the weeds and lots of woody prunings, and burned it, thus making biochar. It was my new way to improve soil—except the technique is at least 3,000 years old.’

Barbara words the process more simply… What’s biochar? Basically, it’s organic matter that is burned slowly, with a restricted flow of oxygen, and then the fire is stopped when the material reaches the charcoal stage. Unlike tiny tidbits of ash, coarse lumps of charcoal are full of crevices and holes, which help them serve as life rafts to soil microorganisms. The carbon compounds in charcoal form loose chemical bonds with soluble plant nutrients so they are not as readily washed away by rain and irrigation. Biochar alone added to poor soil has little benefit to plants, but when used in combination with compost and organic fertilizers, it can dramatically improve plant growth while helping retain nutrients in the soil.

She speaks of the Amazonian ‘dark earths,’ terra preta, that ‘hold plant nutrients, including nitrogen, phosphorous, calcium and magnesium, much more efficiently than unimproved soil. Even after 500 years of tropical temperatures and rainfall that averages 80 inches a year, the dark earths remain remarkably fertile…’ They were produced this very way, burning. …composts and other soil-enriching forms of organic matter last longer. …increased productivity by making nutrients already present in the soil better available to plants. …organically enriched soil retains nutrients for decades rather than for a couple of seasons. This charcoal releases its carbon 10 to 100 times slower than rotting organic matter. See the details  See Twin Oaks Forge for making charcoal in a barrel!

Why buy commercial Biochar? 

Jeremy Menefee says, first, because they use more advanced tools and techniques than the home producer can easily acquire, commercially-produced biochar is usually more consistent in composition and charred under ideal temperatures.

Second, they are able to produce inoculant tailored to specific uses. Vermont Biochar, for example, produces (by hand) several versions ideally suited for either leafy annuals, root crops, or shrub or woody perennials. Each uses a different composition of inoculant to tailor it for the specific application.

Experienced permaculturist Jeremy also says to Biocharge your Biochar! Even commercial biochar producers say their products benefit from being biocharged again once it’s on your property, to tailor it to your site conditions. Here are two easy methods he recommends.

1) Compost charging Even if you buy inoculated biochar, rather than producing it on-site, it will be improved by maturing in your compost. You can use as much biochar as you want, up to about an even 1:1 ratio with the compost, so don’t worry too much about overdoing it. The Biochar doesn’t break down in the process. You may have shorter compost times! Some experts recommend adding both manure and bones.

Quick tip: If you have time, a great way to get the most out of your biochar is to spread it an inch thick or less into your farm animal bedding. Then, when the bedding is spent, add it to the compost pile. [LOL Black Sheep?!] The biochar is essentially ‘double-charged’ in this way. Also, in addition to stacking functions of your animal bedding, this can help reduce odors. Anecdotal evidence suggests it can also reduce illness among your animals!

2) Rapid Charging! The other way to inoculate your biochar is a bit more labor-intensive, but you can complete the process in hours or days, not months. First, fill a 55 gallon (210 litre) drum with fresh water and biochar. If you are using municipal treated water, let it sit for a couple days to remove any chlorine. Then add compost tea or worm castings and leachate to the barrel with some soil from the area where you will use the finished biochar. For example, if you are going to apply the biochar to your fruit orchard, add some soil from around a robust and healthy tree in that orchard. This will help charge the biochar with the ideal microbiology for your specific orchard.

Once everything is well mixed, insert a long tube such as a length of PVC pipe into the barrel and direct air from a blower into the tube, or use a pond aerator and air stones. Aeration supercharges the inoculant and gives the beneficial microbes a massive head start, and helps them adhere to the biochar. Continue this for 12-24 hours.

Safety when applying Biochar amendmentBe careful when applying dry Biochar!

Wear a dust mask such as the 3M™ 8511 Particulate Respirator – N95 to protect your lungs. Moistening biochar can help a lot with dust control. Some Biochar is shipped with about 30% moisture content to help with dust control. Protective eyewear will reduce the chance of getting dust in your eyes. Wear gloves! Wear rubber boots that can be cleaned easily! Apply evenly on a dry, windless day. Mix thoroughly into the soil before planting.

How much do you apply? Doing it right depends on what kind of soil you have and it’s tested content, its pH, how much you want to raise the pH if at all. And, of course, none, if you don’t need it or your situation isn’t right for it!

There are different answers!

  • A company says: From everything we have seen in our own use and through the research of others a good “rule of thumb” is 10% of the planting area should be biochar. If your soil is absolutely horrible you should probably start with a 50/50 mix of biochar and compost and apply about 1/4 lb per square foot.
  • Typically home gardeners use 5-10% biochar in the top 6 inches of their soil.
  • A gardener says: If bought, follow the instructions on the bags, but I would suggest 50/50 with soil and the same for containers, and see your results the first season before you adjust quantities.
  • Farmer Jeremy Menefee says: It takes about 10 pounds of biochar to properly cover 100 square feet. For potted plants, use pure biochar at a ratio of about 1:16 with your potting soil – about ½ cup per gallon of soil. This ratio is good for raised beds as well, one gallon of biochar per 16 gallons of soil. If you inoculated your biochar in compost (at ratios up to 1:1), just apply compost as normal – the presence of biochar doesn’t change the amount of compost used.

How to apply? Simple!

  1. Made your own in place? Just add amendments of your choice, especially compost, and till it in.
  2. Purchased, preferably inoculated? Lay on about 1/4″, amendments and till it in. If you don’t have much, spread it out and add more each time you amend.
  3. If you’re not able to till, spread out your inoculated Biochar, cover with mulch to hold it in place, let Nature do the work for you.

Coast of Maine Biochar Amendment raised bed mix

Biochar IS big business. There is university research devoted to it for sustainable reasons. They make huge grant monies from it. Yale and Cornell, Ames Iowa, Delaware, Missouri, North Dakota, Rice U in Houston Tx to name just a few schools. Government is in on it too, for example the USDA’s Southern Regional Research Center in New Orleans. There are subsequent conferences, magazines, books, products at your nursery.

USBI Biochar 2019 – is the largest event in North America dedicated to advancing the sustainable production and use of biochar through scientific and engineering research, policy development, field practice, and technology transfer. It will focus on bridging scientific, industrial, practitioner, and policy gaps in biomass utilization for biochar and bioenergy production. June 30 – July 3 at Colorado State University in Fort Collins Colorado.

BIOMASS Magazine – Beyond the Hype

Check out the BioChar Journal …we want our readers to be confident that what is written in the Biochar Journal is based on sound science and practicality.

Local gardeners might see various products at their nursery. A blend in snowy Maine might be quite different than in SW SoCal droughty areas. Before you order up online, take this into consideration. When buying locally, look on the package to see where it was made, then check out those ingredients. The bag shown here is definitely intended as a pH raiser; it has biochar and lime!

For those of us gardening at community gardens, we need to think of what the next gardener’s soil needs might be after you leave. What if they primarily want to plant acid loving plants, those blueberries, strawberries, celery or beans? In keeping with rotating crops, planting in a different place each year, to avoid soil diseases various plants are susceptible to, we may need to stay flexible – amend each season or year with regular or acidic compost per patch as we go.

If you have a good size parcel of land for veg gardening, that you plan to keep for many years, soil test different areas. You might coordinate your Biochar choices with the land’s own natural flow, plant accordingly. Some sites say it takes about a year for the Biochar/soil relationship to be fully established. If you are planting in raised beds/containers, where soil is leached of nutrients due to higher soil temps, drying, in those structures and frequent watering to compensate, replacing spent soil/compost each year, Biochar isn’t going to work for you.

Making your own Biochar is cheap, but a lengthy process you hope you do right. Probably wise to have someone experienced with you when you do your first processes. First there is gathering the right materials, selecting the right place and technique for the kind of results you want, doing the burning. Then there is the biocharging process for it to do its best work. Buying Biochar can be pricey if you get the best, inoculated. If you put it where it can be used to best advantage, that is worth the one-time expense.

Your final decision to use or not use Biochar may be based on your instinct. You may decide not to use it at your current location or in a specific area of your garden. You might move, or be visiting in another gardener’s location and feel it is the right choice for that place. Maybe you will decide to wait and see. Honor your feelings. You might not save the planet today, or maybe you will by using succinct educated choices.

Bless you for being a garden guardian, a caring Earth Steward.

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The Green Bean Connection newsletter started as correspondence for the Santa Barbara CA USA, Pilgrim Terrace Community Garden. All three of Santa Barbara city community gardens are very coastal. During late spring/summer we are in a fog belt/marine layer area most years, locally referred to as the May grays, June glooms and August fogusts. Keep that in mind compared to the microclimate niche where your veggie garden is. Bless you for being such a wonderful Earth Steward!

Love your Mother! Plant bird & bee food! Think grey water! Grow organic!

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Greenhouse Henry Ford Hospital Michelle Lutz

Michigan’s Henry Ford West Bloomfield Hospital upgraded the condition of its food by adding a greenhouse. Michelle Lutz oversees production of vegetables, fruits and herbs, used in preparations such as braised romaine salad. / Photos courtesy of Henry Ford West Bloomfield Hospital

Greenhouse seedlings, transplants are ready six to eight weeks early and you can grow Out-of-Season Treats in winter! Pest and disease free equals greater production! For institutions like hospitals, greenhouses are workhorses! A greenhouse is a most valuable part of a productive home garden. Seedlings are ready for earlier planting. Hospitals want the best food possible for the health of their patients, and can’t afford to be weather dependent.

As a home gardener in coastal SoCal areas you may question the need for a greenhouse. Though unheated, ours at our mile-from-the-beach community garden is well used! We often run out of space for everyone’s seedlings as we get closer to planting time or the weather warms! Even unheated, an enclosed space is heated by the sun during the day and doesn’t get so cold at night, no chilling winds or late freezes in there! Seedlings are protected from marauding pests, birds, walkabout creatures. Foothills and inland gardeners get more heat and more COLD! They really can use greenhouses to advantage.

Greenhouse Long CucumbersIn addition to starting preseason transplants, in a heated greenhouse you can grow out of season tomatoes, peppers, lettuces, cucumbers, beans, eggplant, zucchini, cantaloupe! Herbs, chard, raspberries and strawberries! And winter crops too if you just have too much snow outside!

Your greenhouse doesn’t need to be huge or showy. It just needs to do the job.

Super options!

Our land is flat, but yours might have slopes and you could choose to have an earth shelter space complete with indoor shower! See also Heating Greenhouses Without Electricity!

Greenhouses come in a vast variety of shapes from squares to pillowdomes! Buy a premade kit or design and build it yourself entirely to your specs.
You can have a 2′ wide up against the chimney mini to a palatial entire rooftop greenhouse with an elegant view!
You may have a built in the ground greenhouse cousin, a cold frame, or an indoor kitchen window box.

Materials vary from hoop frames to the fanciest filigree and glass, cob or strawbale! They can be spanking new, made of have-arounds, or be recycled from demolition sites! Covering materials can be poly films, panels, glass and glazing. There are so many new products, techniques, new research, all the time, and each person’s needs are so different, it is wise to check these things out for yourself. Talk with several ‘experts’ on each topic. Read up online. Compare. See what you really want. See what will do the best job for your needs.

If you have space for a larger greenhouse, consider gardening some of your crops in it! Hoop houses, or high tunnel farming is a recent invention. They are certainly the larger version of traditional row covers! There are huge commercial installations. Yet home made hoop houses can be no bigger than 8X8, so easy to put up a child can do it!

  • Season extension is the #1 advantage. 30 days on the front end and 30 days on the back end of the growing season is equivalent to moving your farming operation 400 miles to the south!
  • Yields increase when your plants are protected from excessive rain and wind. When a more ideal growing temperature is maintained, a reduction in temperature-related stress, fruit set, fruit size increases.
  • There is no bolting, so no loss of your plant’s production.
  • Because temperatures are maintained, you can plant when you want to, not have to wait until conditions are favorable.
  • Soil conditions are more controlled, less moist, less to no fungi – wilts, blights.
  • No pests, no pesticides! No birds, small mammals.
  • Plus, they are movable!

Greenhouse Energy Efficient Attached Lean ToEnergy efficient attached greenhouses make a lot of sense. The home, and these bricks, help heat the greenhouse for free! Some attached greenhouses are beautiful walkin sunrooms, garden rooms, conservatories!

If you decide to build a greenhouse yourself, first check on local ordinances and with your neighbors. Place it conveniently, near electrical and water access if possible. Choose a location with a winter angle for maximum light, as much sun as possible. Use trees for windbreaks if necessary.

Know your prevailing wind direction, be sure it is well anchored. Use concrete blocks with eye hook attachments, sink posts or anchoring stakes, or use sand, not rocks, on the windward base cover.

Your roof choice tells us what kind of weather you have! Steep slopes and insulated lower areas tell us you are in high cold country with snow and need to decrease your heating costs. Medium slopes with rounded shoulders are good in windy and rainy areas. An extended slope on one side that faces the sun tells us you may get a lot of shade from trees on one side.

Doors make a difference. If you are in a windy area, you might choose sliding doors that can be secured and weather stripped versus velcroed flaps, zippers or swing out doors that blow away or animals could get through.

Ventilation is key! Hot days are hot! In two shakes a greenhouse can to get up to 110 degrees! Doors and windows can be the vents if intruders are not an issue, otherwise, ceiling vents are best. Solar devices can be set to open when temps hit a high level. Fans may be needed.

Greenhouse sloped for lots more Solar energy!Electrical! Get advice from a greenhouse experienced professional because of the extreme conditions: heat, wet, cold. Make sure that person knows local codes
Consider solar lights, vent openers, fans or simply long sloped sides to have lots more solar energy as in the image!
Growlights? Yes!
Night light to see by
Computer monitor

Irrigation tips! Put your timer OUTSIDE! Make & see your adjustments without getting wet! Mini drop down sprayers or foggers at varying adjustable heights along an overhead line are fabulous! Consider recycling your water – is it legal to use grey water where you live? Collect rainwater.

A word about Damping Off. Damping off is a common problem with seedlings started in containers, indoors or in greenhouses. Per Planet Natural: ‘Several fungi can cause decay of seeds and seedlings including species of rhizoctonia, fusarium and phytophthora. However, species of the soil fungus pythium are most often the culprit. Damping off typically occurs when old seed is planted in cold, wet soil and is further increased’ by poor soil drainage.

Disease Cinnamon Damping Off PreventionThe super simplest prevention is Cinnamon! Just sprinkle it on the soil! Sprinkle on plant injuries and they will heal. It is a rooting hormone. Mildew, mold, fungal diseases? Mix 4 tablespoons cinnamon in a half gallon warm water, shake it vigorously, steep overnight. Strain through a sieve or coffee filter and put it in a spray bottle. Add ¼ teaspoon liquid dish soap as a surfactant, lightly spritz your plants, undersides and tops of leaves! (In Santa Barbara area buy it in big containers at Smart & Final.) Also, it repels ants!

Pathway and Flooring best for your plants and feet! Have a sturdy pathway that stands up to wheelbarrow use. A non muddy pathway saves your greenhouse floor. A raised flooring keeps you from having a muddy mess. Drainage is necessary so there is no rot or mold. Heated flooring is the best. There are great options, more and less expensive! Concrete, rubber matting saves your feet. Dirt, my last choice, and/or pavers. Decomposed granite, pea gravel, raised wooden slats, pallets, straw, chips – use weed mat underneath! Use pest protection wire under weed mat and soft flooring choices. No gophers, no mice, squirrels, bunnies or snakes, thank you.

Greenhouse Shelving FanShelves and Worktable

Make your work table a good working height for you
Shelving needs to be safe and well supported
Construct your shelves wire covered like the top shelves in the image, or like the lower shelves, out of spaced boards so water drains, the boards dry, there is no mildew or mold.
Enough space between boards makes it easy to clean
Or use open wire metal shelving that allows drainage and dries
If there is lower shelving, slant it down from back to front

  • so you can see what is in the back
  • It is easier to get items in back out – keep heavier items to front
  • No water clings to it – stays dry, no rot or mold

OR some say don’t have bottom shelves so there is no nesting space for mice or chipmunks – they WILL eat your plants! You want to be able to SEE the ground! Depends on how critter secure your house is.

Rather than just the greenhouse, consider a 4 part working complex! A storage shed, the greenhouse, a covered work area and hardening off area.

Tool & Gear Storage could hold your tools and supplies!

Wheelbarrow, all tools – shovel, rake, pitchfork, spade fork
Small tools – trowel, clippers, sprayers
Bags of compost, potting mixes etc
Plug trays, biodegradable containers, labels
Gloves, apron, work boots, jacket
Greenhouse gear & replacement materials

Greenhouse Support Supplies!

Heating gear – heaters, heating mats
Cooling systems – fans
Irrigation, misting items
Lighting – grow light, night light
Thermostat, humidity (no mold), temperature   devices, CO2 generators
Secure, safe-for-children and pets, dry storage containers

Your Workspace needs a sun shade top and wind screen side. It would be a good place for your composter, worm bin and might be a good place for your rain collector barrels

Care and Maintenance

Seasonal checks, reset watering needs, replace brittle coverings
Routine cleaning inside and out
Equipment
Sterilize propagation area
Ventilation – Heat, condensation. Insulation – Frost
Deal with pests and diseases immediately!

Greenhouse Reused Doors and WindowsGreenhouses made of reused doors and windows are much more green than recycling!

Sustainable Greenhouses are often compost or solar heated!
They have heated benches and floor because root zone temperatures are more critical to plant growth than leaf temperatures. By maintaining an optimum root zone temperature, greenhouse air temperatures can be lowered 15° F!
LED’s balance good light, cooler temps
Hydroponics (preferably aeroponics) remove excess heat and water vapor
CO2 is recycled by breaking down old plant debris in a digester
Soluble components of the plant debris can be incorporated back into the nutrient solutions.

5 Sustainable Sources to stir your thinking!

  1. Eco-Friendly Greenhouses
  2. National Sustainable Agriculture Information Service:  Greenhouse Production
  3. Sustainable Architecture, Greenhouse Book & Video List
  4. Kiva’s straw bale greenhouse – the time & money it takes
  5. The Ghandi of Greenhouses – The Greenhouse Biz

Rooftop greenhouse with a view of the city! Germany Fraunhofer UMSICHT

Fresh City Tomatoes, Any Time! On his way home from the office, the computer scientist harvests tomatoes from his company‘s rooftop greenhouse. No food miles! Why not produce lettuce, beans and tomatoes where most of the consumers are to be found: in the city? The flat roofs of many buildings are well-suited for growing vegetables. Rooftop greenhouses can also make use of a building‘s waste heat and cleaned waste water. Solar modules can do the rest. This uptown rooftop greenhouse urban garden is in Germany. Image courtesy of Fraunhofer UMSICHT.

Greenhouse Conferences! Tradeshows, sustainable, educational. Local, international! If you love greenhouses, might want to do urban agriculture business, just want to get involved, check these out online. There are different sponsors, different locations each year!

Whatever your special connection is, in SoCal, before our winter rains and cooler weather, late summer, early fall are perfect for getting your very own fine greenhouse up and running! If you miss that window, very early in the new year is good so you can start seedlings for early March plantings!

You might decide to sleep in it the first night!


The Green Bean Connection started as correspondence for the Santa Barbara CA USA Pilgrim Terrace Community Garden. All three of Santa Barbara’s community gardens are very coastal. During late spring/summer we are often in a fog belt/marine layer most years, locally referred to as the May grays, June glooms and August fogusts. Keep that in mind compared to the microclimate niche where your veggie garden is. Bless you for being such a wonderful Earth Steward!

Love your Mother! Plant bird & bee food! Think grey water! Grow organic!

 

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Dry farming has been a garden practice done for centuries in arid places.  With global warming, many will be using these ancient techniques to great advantage!  In Vietnam today, beans and peanuts, that restore the soil, and sesame, are grown season to season between wet rice plantings!  Watch this Vietnamese video, No Water Required! Dry Farming In Âu Lạc Vietnam

Dry Farming Video Vietnam - Beans, Peanuts, Sesame Restore Soil!

I’m sharing this paragraph of a past post on DRY GARDENING from the Oregon Biodynamics Group.  We hear about tomatoes being dry gardened, but have you ever done it?  Here are some practical tips from people who have:

When the homesteaders planted their gardens, they needed to feed their family for much of the year. They couldn’t afford to do raised beds or to develop irrigation systems. How did they do that? Part of the answer is to give plants lots of elbowroom. Space rows widely at about 8 times what we do with intensive beds. They also hoed or cultivated to keep a “dust mulch” between the plants. This technique is quite effective at preserving water so the plants can make it through the summer with only an occasional irrigation. Most of this class is directed at intensive gardening because we have limited areas for garden plots. But if you have the room, one can produce high-quality produce without irrigation. Vegetables must be able to send down deep roots so that they can draw in the water that is stored in the soil. Plants that work are root crops, brassicas, corn, squash, and beans. Ones that don’t work are onions, celery, lettuce, Chinese cabbage, radishes, and spinach. The plants need to get well established in June [Oregon] using the natural soil moisture. Then they can carry themselves through the dry months. It helps to give 5 gallons of compost tea every 2-3 weeks during July-August. Liquid fertilizer helps with the stress of low water.

When getting started for the season, farmer David Little of Little Organic Farm explains another way of dust mulching. To help people understand how dry farming works, Little uses the example of a wet sponge covered with cellophane. Following winter and spring rains, soil is cultivated to break it up and create a moist “sponge,” then the top layer is compacted using a roller to form a dry crust (the “cellophane”). This three to four inch layer is sometimes referred to as a dust mulch, seals in water and prevents evaporation.

Clearly, our SoCal weather is different than what the Oregon homesteaders had, especially in these times of climate change. I’m translating Oregon June to SoCal May. If you are a coastal gardener, or a foothill gardener, use your judgment how you will do your gardening practice. Plant your dry crops separately from your water-needing crops.  Plant your water lovers more closely together and mulch them well. Get plants going with a little water, then cut it off after a few weeks. As usual, seeds and seedlings Tomato California Dryfarmed Early Girlmust be kept moist at startup.

Soil choice is important. Dry farming in sandy soil, through which water drains easily, doesn’t work.

Dry gardening isn’t for everyone, ie, harvest is generally a tad less, or even only a third as much, or very dramatically, only 4 tons of tomatoes compared to 40 tons from watered plants. But they say the taste is superb! In fact, At Happy Boy Farms, near Santa Cruz, sales director Jen Lynne says “Once you taste a dry-farmed tomato, you’ll never want anything else!”  And people shop specifically for dry farmed tomatoes in areas where they are grown!

Useful pointers if you want to try your hand at it:

  • If it is an option, store water for summer use. Set up a grey water system.
  • Prepare your soil with well aged water-holding compost, manure, worm castings.
  • Plant out of a drying windy zone. If that’s all you have, plant subshrub barriers or build porous windbreaks.
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  • Select plants or plant varieties suited to summer, tolerate heat and being dryer.
  • Choose plants that mature more quickly so they will have the early season water.  Plant those that need less water in the latter part of the season.
  • Grow only what you need.
  • If you don’t need volume, but rather a steady supply, plant high producing dwarfs and minis, like many container varieties, that need less water for smaller leaves.
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  • Plant further apart, at least 1½ times or greater the spacing distance recommended on seed packets, 8 times further if you have been doing intensive planting practices. But, do give seeds and seedlings all the water they need until they are established
  • Make furrows and plant IN the bottoms of furrows, not on the peaks that drain/dry out.
  • Thin out seedlings on time.  No wasting water on plants you won’t use and that will slow others that need all the nutrients and water they can get.  Use scissors; don’t pull up soil causing the other plant’s roots soil to be disturbed, even expose the roots, to dry out, killing that plant too.
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  • If you don’t go the entire dry gardening route, but want to use less water, mulch deeply early on. It keeps your soil from drying out and blocks light germinating weed seeds from sprouting.
  • Self mulching:  plant in blocks, rather than rows. This creates shade for roots and reduces evaporation. If you are home gardening, maybe plant 4 to a block, put the blocks in different places to avoid disease or pest spread.
  • Dust mulching is simply soil cultivation to about 2 or 3 inches deep. Cultivation disturbs the soil surface and interrupts the wicking of soil moisture from below to the surface and losing it to evaporation.  Do it after rains or irrigating.
  • Remove water-using weeds. Don’t let them seed.
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  • When you water, do it by drip or trickle, deeply, early AM if possible, when wind is low and temps are cool. Plants drink during the day.  This is a good time to invest in a ‘hose bubbler.’  They deliver water slowly without digging up your soil.
  • Cultivate 2″ to 3″ deep before a rain to capture up to 70% of the rainfall! Cultivate afterwards if a salt crust (from manures) has built up.
  • Give your plants tasty compost tea, equal parts water and aged compost. Compost tea delivers rich soluble nutrients directly to the plant roots.
  • If water becomes critical, consider planting only a couple of containers with vegetables.
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  • Harvest on time at peak flavor and texture, using no more water than needed.
  • When your harvest is done, turn the remaining plants under, especially legumes, like beans, that feed your soil.

Amy Garrett, Small Farms Program, Oregon State University says ‘for each 1% increase in soil organic matter, soil water storage can increase by 16,000 gallons per acre-foot of applied water (Sullivan, 2002)! Many people think of grains and beans when dry farming is mentioned, however farmers in the western region of the U.S. have dry farmed many other crops including: grapes, [cucumbers,] garlic, tomatoes, pumpkins, watermelons, cantaloupes, winter squash, potatoes, hay, olives, and orchard crops.’

After years of trial and error, David Little now considers himself an expert.“It’s very challenging because you have to hold the moisture for long periods of time, and you don’t know how different crops are going to react in different areas,” Little says. Much of the land he farms is rolling hills and valleys, which present additional challenges because they hold and move groundwater differently than flat land.

If you decide to dry farm all or part of your garden area, know that you and your land, your plant choices, are unique. Don’t give up, find your own way. Also you can do as David did, search for people who were known dry-farmers. He even made the rounds at local bars, asking older farmers about their experiences! He said they humbly shared their stories and gradually he picked up the important details. That’s dedication!

Be water wise, sleep well, eat hearty, share the bounty!

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Please put these good events on your calendar and share rides!   

Louise Lowry Davis Center Landscape Gets a Facelift!   1232 De La Vina Street (at Victoria)
UCCE Master Gardeners of Santa Barbara County and the Santa Barbara Parks and Recreation Department will be conducting a series of hands on demonstrations that show how to convert the Center’s lawn and other planted areas into water-wise planted beds!  Sustainability is key.  Email our Master Gardener Daphne Page, Plot 32, if you want to assist or have questions!

Sat, Nov 6, 2010, 9:00 AM – 12:00 PM
Lawn and Plant Removal, Soil Preparation and Irrigation Basics

Sat, Nov 13, 2010, 9:00 AM – 10:30 AM
Foundation Plants in Design; Planting Trees and Large Shrubs

Sat, Nov 13, 2010, 10:30 AM –  12:00 PM
Shrubs, Accents and Groundcover in DesignPlanting These Secondary and Tertiary Plants


Gaia Festival 2010, November 13-14, 2010  HEAL – LOVE – CELEBRATE MOTHER EARTH
Music / Healers / Art / Film / Meditation / Body Movement / Drumming / Ceremony / Community

The line up this year is incredible – Lisa Beck and Budhi Harlow of Panzumo, Santa Barbara’s most energetic West African drum and dance group; Gaia Fest fave and beloved Board Member Karen Tate; Stephen Gerringer of The Joseph Campbell Foundation, who tore up the stage in 2008! Check out our website for the full lineup and schedule.

Please continue to send out your powerful prayers for our beloved Mother Earth.  Drum for Her, sing for Her, and do what you can to help create a sustainable future.

Gaia Festival sponsors a charity or two each year and for 2010 80% of raffle ticket sales and a percentage of the ticket sales will go to Quail Springs Learning Oasis and Permaculture Farm to help them rebuild and recover after experiencing the devastating flash flood.  Sponsor someone to take their Permaculture Design Certification Course!


Nov 17 from 7 pm – 8:45 pm

Free class!  Patio Permaculture: Growing Food on your Balcony, Porch or Patio
South Coast Watershed Resource Center
Arroyo Burro/Hendry’s Beach, 2981 Cliff Drive 


At the Santa Barbara Botanic Garden!  
 

Santa Barbara Botanic Garden Holiday MarketPlace 2010!


2011 Master Gardener Class!
  Applications are now being taken!  Have you, or someone you know wanted to become a Master Gardener?!!  Go to http://cesantabarbara.ucdavis.ecu/MasterGardener for info about the Program, and fill out your application.  Applications must be postmarked or received by e-mail by January 14th.   

There will be an Open House for all interested parties on January 12th, details to come
Interviews will be held the week of January 17th
Classes begin February 9th from 1-4 PM

It’s an awesome program!  Daphne Page, Plot 32, and myself, are both Master Gardeners.  Ask us any questions you have about the program, and, of course, garden questions.  If we don’t know the answer, we will try to find out for you!  The Master Gardener text/reference is the California Master Gardener Handbook, an invaluable reference whether you are a Master Gardener or not!  Put it right alongside your Western Sunset Garden Book & Pat Welsh’s Southern California Gardening!  Be prepared to make special new friends, step into a dedicated community, share truly inspiring projects.

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This post is the 2nd of how to plant a lot in your urban garden, and up your production in a small space!  Please also see the 4.17.10 post!  Thanks, and good planting to you!            

Gopher Basket

Gophers and other Blessed Pests First!   When I give this as a talk, you should hear the groans from my listeners when I say we must start by talking about gophers.  They know what I’m talking about.  I want to emphasize to take care of this before you even think of doing anything else.  I’ve seen so much heartache over lost plants, literally tears, some of them my own.  You lose the months it took your plant to grow, and the food you would have gotten from it.  All that work raising your little plant, having a personal relationship with it, and suddenly, with no mercy, our hungry little friend takes it, gone.  Just gone.  So, before you start planting, install 1/2″ aviary wire or hardware cloth barriers.  Aviary wire is cheaper, doesn’t last as long.  How long it lasts depends on your soil.  I’ve heard anywhere from 3 to 10 years.  Do what your budget lets you.  Not taking care of this means a lot of lost production time.  If you can’t do the whole bed, do parts, or buy or make gopher wire baskets, especially for your favorite plants you use all the time, the most.            

What to plant:  experiment with how much you need, KEEP RECORDS!  Over planting a veggie cuts down on space for variety, and may produce more than you can or want to eat.  In your records include where you got your plant, the name of its variety, planting and harvest dates, yield, what you liked about it, didn’t, could have done better for it, comparisons with other varieties of the same plant, other kinds of plants.              

Avoid loss of production time by choosing plants for success!             

  • Choose disease & pest resistant varieties for your area.
  • Choose slow bolting varieties for longer harvest per square foot.
  • Choose heat tolerant varieties that need less water, cold tolerant.
  • Choose tomato and pepper varieties that produce small fruit. The smaller the size of the fruit, the more fruit the plant will produce.
  • Choose a plant that produces year round, year after year.
  • Don’t raise onions, potatoes (unless you are Irish 🙂 ), winter squash and cabbage. Those crops are relatively cheap to buy and don’t rely on “just picked” freshness for quality.

When to plant:  In a small garden this becomes critical mass.  If you plant a seed when the ground is too cold for it, it rots, no plant, you lose time.  If you plant too soon, it may be too cold and no blooms are able to form, or if they do, no set fruit.  Learn your plants’ needs.              

Greenhouse, Lots of Solar

Greenhouse!  Getting a head start is an age-old planter’s trick, just about required repertoire for a gardener’s tool basket!  There are so many ways to do it!  Greenhouses are the cat’s meow!  But if you don’t have one, don’t let that stop you.  Dig a protected underground spot, cover with glass or plastic and raise your plant babies while the over head winds are howling!  Start ’em in your south-facing kitchen window, in the garage with grow lights, in a free-standing clear plastic wardrobe closet you pop into your garden, use a protected spot in your garden as a mini nursery!  Be creative!  While your winter or summer plants are finishing, start your next season’s plants!  You will be 6 to 8 weeks ahead!  Now that’s excellent use of production time!              

How much to plant:  Think of how much production per square foot you will get.  Will that serve your needs compared to the variety of the production of the entire garden, that plant itself?  For example, would a wide Romano bean be more productive than a slim bean?  Would a plant that has a longer production period be more useful?  Are you wanting to can and have a lot of harvest at once, or do you want table tomatoes all summer?             

Don’t plant too much of one vegetable. Two zucchini plants may produce more than enough.             

Or, plant a lot of what you grow well, grows well on your space, then trade for other goodies?             

Where to plant:  Do you need to assure having that plant?  Biodiversity, planting in different places throughout your garden, may be more effective that row cropping or putting all of one plant in one place where if disease or a pest comes, you lose them all as the disease or pest spreads from one to all.  See also Rotation, below.                          

Succession planting:  Limited by a small available area, choose your favorites that you want a steady supply of and use your self-discipline to wait to periodically plant another installment of your crop.  We have heard about spring planting, and most of us ask, ‘Did you plant your garden?’  With succession planting, part of your garden is going to be bare unless you have planted successively before, and each area that is finishing becomes available sequentially.  The question, ‘Did you plant your garden?’ no longer applies.              

If you have a short season garden, fast maturing plants like radishes, lettuces, can be planted successively as fillers in any spare spot.             

With succession crops, plant in the northmost area first; later plantings will not shade previous plantings too much as the first plantings finish.              

Rotation:  Hard to do in a small plot.  What is the size of a ‘small’ plot?  10′ X 20′ would be considered a small plot.  Small for what?  In a 10′ X 20′  plot, the length north to south, it is logical to put tall plants to the North, shorter to the South so they don’t shade each other.  That is especially true in winter when the sun is low in the South.  So where do you rotate your tall tomatoes too?!?              

You can space them with 2’ open space between them one year, plant in the open spaces the next year.  But is that enough tomatoes?  Do you want more?  In a small plot, dig your planting hole, fill with compost and worm castings and any other amendments you want to use, ie mycorrhizal fungi, then plant in the compost!  If your plant is a manure lover, add some.  As you water, the compost, etc., juices (compost tea), go down into the soil below feeding the roots as they grow.  You have to ‘build’ new soil as you go.             

If your 10′ X 20′  plot is lengthwise east to west, you have more ‘tall’ area to plant in the north.  But it is still hard to rotate in small plots.  Feed your soil well.             

Soil Depletion:  In a small plot, this is an issue.  The soil simply gets used up, turned into plants, pulled up with the roots.  If at all possible, make compost!  Bring in alfalfa/manure/fresh organic green trim and make a hot pile.  You can do this simply with a removable reusable chicken wire enclosure.  When not in use if folds up into little space.  You can plant where the compost was made.  Start your pile in enough time to use before major planting.              

  • Compost:  You put in your soil.  It contributes to the slow release of Nitrogen, the prime ingredient plants need for good growth.  It can also be used as mulch, 2” minimum, 4” better!  http://www.ag.ndsu.edu/pubs/plantsci/hortcrop/h885w.htm           
  • Vermicompost:  Worm castings are very low in N (Nitrogen) but have special plant-growth hormones.  The humus in castings improves your soil’s capacity to hold water.  Castings suppress several diseases and significantly reduce parasitic nematodes, aphids, mealy bugs and mites.
  • Mulch – You put on the surface to preserve your soil, keep it cool and moist, to prevent light germinating weed seeds from sprouting.  Organic mulches, like barks, straw, leaves, what you chop and drop, deliberately grown mulch plants that are then felled in place, can be nutritious to your soil as they decompose.  Mulch especially makes sense if you are a busy person since it cuts down on weeds.  Weeds use up your soil, nutrients your plants need.  So in the long run, as it prevents weeds and feeds your garden, you also have less expense feeding your soil. 

   

Irrigation:  In a tightly planted biodiverse veggie garden where things are changing rapidly, soaker hoses may not be the answer.  They are more useful for row planting and more permanent non-veggie plantings.  It is hard to tell how much water your plants are getting when water pressure varies much, not just from others using water at a community garden, but from the part of the hose nearest the spigot to the end of the hose.  If you use mulch it may be hard to tell how much water your plants are getting, and in time, the hoses can get buried more deeply than your most shallow rooted plants!  Plants that no longer need water, some tomatoes, mature onions that you want to dry, may get water you no longer want them to have and it may be difficult to move your hose far enough away unless  you plant at the end of the line, remove the hose, double it back on itself.  But all that finagling may be tiresome if not time-wasting.  If you are a vigorous farmer, you may cut your hose while digging.  And there are going to be times when the hose simply gets old and tired and the holes get bigger.  Repairs are easy, but it does take your time.   

Simple Sprayer

I have come to prefer hand watering and I find I have a closer relationship with my garden as I watch and water.  It is difficult to water underneath when you hand water, but keep it in mind to do, especially if you have just done some foliar feeding – don’t wash away all that food on the leaf.  Water plantings of small seeds very gently with a low flow, or by hand with a sprinkler can so seeds don’t get washed away, buried or unburied, or tiny seedlings damaged.             

That said, it is easy to lay soaker hoses in a small plot.  If you intend to leave them there once laid, put them about 8” apart,  so you can plant just about anywhere without relaying the hose.  Slightly bury or lay mulch on top of your hose, to prevent evaporation loss and to keep your plants from getting wet and mildewing, reduce snail/slug habitat!   Well laid hoses save time and water.  You can be watering while you do maintenance and harvesting.             

If you are really busy or are gone for periods of time, get an automatic timer.  Some water is better than no water.             

Pollination:  Put some buzz in your population by having a few bee attractor plants either in your garden or nearby!  Pollination equals production, so this is critical.  Otherwise, you hand pollinate.              

Managing Pests and Diseases:  First rules are to keep your plants healthy – well fed, make healthy soil, and reduce risky habitat.  Make habitat, plants for beneficial insects, poles for birds, rocks for lizards!                  

The small plot advantage is you can hand manage pests, cutting expenses.  You can track individual plants and see what they really need when they need it, remove immediately if necessary.  The disadvantage is it you lose it, it’s gone and you have to start over if there is time.  For some plants, if you miss the growing window, you are out of luck.              

Harvest:  In a small plot you can’t afford not to harvest plants that stop production if not harvested frequently, peas, beans, cucumbers.              

Seed Saving:  There may be little space or time to let plants grow to the seeding stage.  But if you have a very favorite plant – tasty crop, strong, exceptional production, it may pay to let it seed.             

Cover cropping:  If you need to miss a season or want to give your soil a rest and a boost, plant nitrogen fixers that as they grow, are living mulch, then later you knock down, chop into the soil, becoming green manure.              

Your rewards:  The freshest, most nutritious, tastiest organic veggies ever!  And the outdoor enjoyment, therapy, and relaxation a garden can give.
 
Go ahead, do it, turn off your cell.

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