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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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Design Your Beautiful Summer Garden!

Designing your garden is an intricate and intimate process depending on a lot of factors. It will ‘look’ like you as you are at the time of your life that you do it. If you plant from seed, it leads to making a pretty accurate seed list.

Some of your choices will be the same as what your family always did. Or, you may be a permaculture type doing a Food Forest guild system. There is no right way. You are you, your situation unique. You may be the same the rest of your life, only influenced by drought, deluge, seasons or climate change. You may be research oriented and enjoy trying out new plants and practices from across the world, allowing volunteers the birds bring to grow. You might decide to leave an untouched wild area in the name of freedom or magic, or rest a section of your garden each winter! Or plant it to green manure!

Choose a sunny place with easy access to water! Bioswales may be part of your water capture plan. In SoCal consider a centuries old technique, a water saving Waffle GardenGreywater distribution location may determine where fruit and nut trees will be planted. Then how will their mature shade affect the rest of your garden? Use dwarfs?

Garden Design Slope HillsideMake your garden a shape that flows with the area, whether that be simply the space available, or contoured to the land. Use slopes and hillsides! (Image by Arterra LLP Landscape Architects) Grow permeable windbreak shrubs to slow wind. If you don’t have outdoor space, but do have a sunny doorstep or balcony, put those containers to work!

Layouts can be any design you want! Circles with cross points, spokes, concentric, spiral! Squares like a formal British royal garden. Wild like a cottage garden or food forest garden guild. Beds in blocks. Straw bales wherever you can put them! Terraced on a slope! S curves along an existing path interspersed with ornamentals! Maybe you would like to add a greenhouse this year, or you need a shed and convenient workspace.

Put in pathways – straw bedding, boards, gravel, pallets, as suits the spirit of the location, are safe and make you happy to be there!

Where is the summer and winter sun path? Where will you plant tall to short? A full 6 to 8 hours of sun is best for almost all veggies. You can do shade, but it’s slower and fruits are not as big or plentiful.

If you choose to make your own compost, select an easy access area for composting, near the kitchen, if you will be using it on an ongoing basis. Plant compost speeding herbs like comfrey or yarrow right next to it. Plant pretty calendula or borage to hide it and bring bees and butterflies! If you use straw layers, leave space beside your composter or compost area for a bale staked in place on its end.  See more

Also choose an area, maybe near the compost, for your worm box if you will be growing them for their valuable castings. Mine take full sun all year. See more

Decide if you want to do a no dig Lasagna type bed or your soil is fine and you can just get to planting right now! But first, either way, install gopher protection wire!

Think about your choices for permanent residents! Plant perennial herbs by the kitchen door, at corner points or gates. The perennial Dragon Fruit along the fence. An amazing chayote needs tons of room. Artichokes are big, and grow 10 years! Set aside an all year area for flowering plants for bees, beneficials, butterflies and birds!

Where will biggies like that Winter Hubbard Squash, pumpkin, squash or melon, artichoke fit or is there really enough space for it per its production footprint?

What plants do you want? Will you judge by nutritional value first, return per square foot? Will you really eat them or has your family just always grown it? Will you be biodiversely companion planting or monoculture row planting?

Are you growing for food or seed or both? Waiting for plants to flower to seed takes time, and the space it takes is unavailable for awhile. But bees, beneficial predator insects, butterflies and birds come.

Will you be planting successive rounds of favorites throughout the season? If you plant an understory of fillers – lettuces, table onions, radish, beets, carrots, etc – you won’t need separate space for them. If you trellis, use yard side fences, grow vertical in cages, you will need less space. See Vertical Gardening, a Natural Urban Choice! If you plant in zig zags, rather than in a straight line, you can usually get one more plant in the allotted space.

Would be lovely to put in a comfy chair to watch the garden grow, see birds, listen to the breeze in the leaves.

Social at Davie Village Community Garden in Vancouver's West EndOr a social area, table, chairs, umbrella. Have candlelight summer salads in the garden with friends. This is at Davie Village Community Garden in Vancouver’s West End.

Plant sizes, time to maturity  There are early, dwarfs, container plants that produce when they are smaller, have smaller fruits. There are long growing biggies that demand their space, over grow and outgrow their neighbors! Maybe you don’t need huge, but just enough for just you since it’s only you in your household. Or it’s not a favorite, but you do like a taste! The time it takes to mature for harvest depends on weather, your soil, whether you feed it or not along the way. The size depends on you and the weather also, but mainly on the variety you choose. You can plant smaller varieties at the same time you plant longer maturing varieties for a steady table supply. How long it takes to maturity, and the footprint size of your mature plant is critical to designing your garden, making it all fit.

Vertical and Horizontal Spacing!

  • Vertical Space – More plants per square foot!
    • One method is to double trellis up! Cucumbers below beans!
    • The other is to plant in ‘layers!’ Plant an understory of ‘littles’ and fillers below larger taller plants ie Lettuce under Broccoli.
  • Horizontal Space – Give them room to thrive at MATURE SIZE!
    • Pests and diseases go right down the row of plants of the same kind that touch each other. You may lose them all ~ better is Biodiversity! Interplant with pest repelling edible companion plants!
    • Plants too closely seeded/not thinned, get rootbound. That lessens growth and production, weakens your plants since your plants are literally starving.

Look up each of your plant choices. Make a list – name, variety, days to maturity, mature spacing. The mature spacing gives a good indication how tall your plant might get and if it will shade out other plants. If you put your list on your computer you can click on the column to reorganize the list per footprint space/height or days to maturity.

Your purpose may be for your and your family’s daily food, as a chef for your clients, for a Food Bank. Fruit and nut trees may be part of your long term plan.

Now that we know how much space you have and your purpose for growing each plant, we can estimate how many plants of each you need, how many seeds you will need if you plant from seeds. Know that Mama Nature has her own schedule – lots of rain, no rain. Wind. Hail. Heat. Birds love picking seeds you planted and slugs are perpetually hungry. We won’t speak about gophers. Add to your number of seeds to account for surprises and gardener error. Get enough for succession plantings.

If you are a SoCal gardener, you may plant several times over a season. If you are canning, plant bush bean varieties and determinate tomatoes to harvest all at once. If you want a steady table supply all season long, also plant pole bean varieties and indeterminate tomatoes. If you have a Northern short season summer window, you may choose cold tolerant early bush and determinate varieties for quicker intense production.

Take into account the number of people you are feeding and their favorites!

Graph paper, sketches, a few notes jotted on the back of an envelope, in your head. It all works and is fun!

Here’s to many a glorious nutritious feast – homegrown organic, fresh and super tasty!

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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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Broccoli, the Queen of Brassicas! Rancheria Community Garden Dec 2016

Radiant Calabrese Broccoli, Rancheria Community Garden, Santa Barbara CA Dec 2016!

Broccoli may be the most nutritious of all the cole crops, which are among the most nutritious of all vegetables. Researchers have reported that cruciferous vegetables contain potent natural anti-cancer agents if eaten rawThese nutrients typically are more concentrated in flower buds than in leaves, and that makes broccoli and cauliflower better sources of vitamins and nutrients than cole crops in which only the leaves are eaten. The anti-cancer properties of these vegetables are so well established that the American Cancer Society recommends that Americans increase their intake of broccoli and other cole crops.

Recent studies have shown that broccoli sprouts may be even higher in important antioxidants than the mature broccoli heads. Other research has suggested that the compounds in broccoli and other Brassicas can protect the eyes against macular degeneration, the leading cause of blindness in older people. If you choose to eat broccoli leaves, you will find that there is significantly more vitamin A (16,000 IU per 100 grams) versus flower clusters – the heads (3,000 IU per 100 grams) or the stalks (400 IU per 100 grams).

They are also high in vitamin C, which may protect against atherosclerosis.  Four ounces of RAW broccoli contains twice the vitamin C in an equivalent amount of reconstituted orange juice. Cooking halves the amount of this vitamin.

Vegetarians rely heavily on broccoli because it’s high in calcium.

Early Purple Sprouting Broccoli, English HeirloomVARIETIES

Broccoli varieties vary considerably, tall, short, more heat tolerant or cold tolerant, have small heads, large heads, some make tons of side shoots, others less! For smaller heads, grow quick maturing varieties. They come in Green or purple! Purples turn green or blue when cooked. At left is an Early Purple Sprouting Broccoli, a beautiful English Heirloom producing like crazy!

Besides regular brocs, there are fancies like Romanesco that grows in a spiral! It’s taste is mild and more like cauliflower than broccoli. Sprouting broccoli has a larger number of heads with many thin stalks. Broccoli Raab, aka Rapini, is fast-growing, also known as turnip broccoli, forms multiple small heads and tends to branch out.

Some favorite varieties:

DeCicco 48-65 days – Italian heirloom, bountiful side shoots. Produces a good fall crop, considered a spring variety.  Early, so smaller main heads.
Packman 53 days – early hybrid, 9” head! Excellent side-shoot production.
Green Comet 55 days – early; hybrid, 6” diameter head, very tolerant of diseases and weather stress. Heat tolerant.
Nutribud 55-70 days – is unusually high in free glutamine which is one of the building blocks of protein, a primary energy source of the brain and a major healing nutrient! Purple broccoli, in addition to this, contains anthocyanins which give it its colour. These have antioxidant effects, which are thought to lower the risk of some cancers and maintain a healthy urinary tract as well.
Cruiser 58 days – tolerant of dry conditions
Calabrese 58-90 days – Italian, large heads, many side shoots. Loves cool weather. Disease resistant.
Green Goliath 60 days – heavy producer, tolerant of extremes. Prefers cool weather, considered a spring variety.
Waltham 29  85 days – medium heads, late, cold resistant, prefers fall weather but has tolerance for late summer heat.

Broccoli is notorious for uneven maturity, so you will often see a range of days to maturity, like Calabrese above. So don’t expect clockwork. The advantage is they don’t come in all at once and you have table supply for an extended period, especially if you plant different varieties at the same time. After the main head is harvested, you will have an abundant supply of side shoots which will further extend your harvest time. Some varieties even produce mini side shoots at the same time as the main head!

Companion Plants Broccoli Lettuce repel Cabbage MothTasty image from GrowVeg!

COMPANIONS

Plant Lettuce amongst the Brassicas to repel cabbage moths. In hot summer, big brocs shelter and shade delicate lettuces. When it isn’t hot, put smaller companions on the sunny side of your brocs. Cut lower foliage off so they get sun. Mint nearby deters cabbage moths from laying eggs. Since mint is invasive, plant it in containers.

Cilantro makes broccoli grow REALLY well, bigger, fuller, greener!

To deter pests plant Onion family, plant Chamomile, Aromatic herbs, especially Catmint, Hyssop, Mint, Dill, Sage, Thyme, Lavender, Lemon Balm. Plant your herbs in containers so they can be moved around during the year to help specific seasonal plants.

Generally brocs are happy with Basil, Beans, Beets, Celery, Chard, Cucumber, Dill, Garlic, Lettuce, Marigold, Mint, Nasturtium, Onion, Potato,  Radish, Rosemary, Sage, Thyme, Tomato

Not happy with Tomatoes?, strawberry, lettuce?!, bush & pole beans.

In summer, plant cucumbers under them to reduce the attraction of striped cucumber beetles to the cukes.

Radish reduces green peach aphids.

Be advised! Dying parts of the Brassica family of plants produce a poison that prevents the seeds of some plants from growing.  Plants with small seeds, such as lettuce, are especially affected by the Brassica poison, so plant lettuces from transplants under them. A professor at the University of Connecticut says Brassica plants should be removed from the soil after they have produced their crop.

PLANTING

Brocs prefer full sun, though partial shade helps prevent bolting, but if they don’t get enough sun they will just grow tall. More sun helps make a tougher plant less attractive to aphids.

Broccoli plants will grow in almost any soil but prefer a pH between 6.0 and 7.0 for optimum growth. A pH within this range will discourage clubroot disease and maximize nutrient availability. Well-drained, sandy loam soils rich in organic matter are ideal for broccoli plants and especially early plantings of broccoli. They LOVE recently manured ground.

If you will be planting by seed, per Cornell, best germination temperature is 45 F to 85 F, but will germinate at soil temps as low as 40 F.

Though those are best temps, in SoCal, if there are no Bagrada Bugs, fall plantings are started late July. While there is little space for big winter plants, small nursery patches can be planted. Leave enough room between seedlings so you can get your trowel in to lift them out to transplant later when space becomes available. If seeds and nurseries aren’t your thing, wait until your local nursery has transplants! If we aren’t having a heatwave, late August they might start trickling in. Labor Day weekend is a favorite planting time for some gardeners. October is just fine too!

Successive plantings may be done all winter long. If brocs are a favorite, the last round is usually planted in January because spring brings the interest in summer plants and we need room for them! We need space to amend soil for the next plantings, and time to let it settle and for the soil organisms to establish and flourish. The weather shifts, our body shifts with the seasons and we are looking forward to those summer treats again!

Seedlings should be 8″-10″ apart with 30″-36″ between the rows. Broccoli yields and the size of broccoli heads are affected by plant spacing. The tighter the spacing the better the yields, but the broccoli heads will be smaller. If you intend to keep your plants for side shoots, plant taller varieties to the northmost so they won’t shade shorter summer plants you will plant later on. Plant for plenty of air circulation to help avoid mildew.

The number of plants you choose to grow depends on your needs. If Broccoli is a staple for you, plant plenty so after the main heads are taken, you will get enough side shoots. When you need space for summer crops, and as other crops come in, you may decide to keep only 1 or 2 plants for side shoots to garnish your summer salads.

Cool weather is essential once the flower heads start to form. It keeps growth steady.

MAINTENANCE, IRRIGATION/MULCH

For year ’round growers, mulch early in spring to keep the ground cool and moist as well as reduce weed competition. In cool moist areas, forget the mulch. It brings slugs.

An even moisture supply is needed for broccoli transplants to become well established and to produce good heads. Never let the seedbed dry out. In sandy soils this may require two to three waterings per day. When they get up to about a foot tall, lay back on the water so the leaves aren’t too soft, attract aphids.

Compost/Fertilizer Put a ring of granular nitrogen around cabbage, broccoli and cauliflower plants for bigger heads.

The trick to producing excellent broccoli heads is to keep the broccoli plants growing at a steady pace. Top-dress the plants with compost or manure tea; or side-dress with blood-meal or fish emulsion; and water deeply. Repeat this process every 3-4 weeks until just before harvest.

PESTS & DISEASES

Pests

Research shows there are less aphids when you plant different varieties of brocs together! The plants mature at different rates. Aphids usually mean too soft a plant. Less feeding, less water. Immediately check curled leaves. Spray them away with a vigorous stream of water every day until gone, taking special care where new leaves are forming. Check the undersides of the leaves too. If the aphids have infested side shoots, remove the shoots. Some recommend sprinkling cinnamon on the ground to dissuade the ants that tend the aphids.

Cutworms, Flea Beetles, and Diamond Back Moth.

The nemesis is the green looper! This cabbage caterpillar makes your plants holey faster than thou can believe! Get Bt, Bacillus thuringiensis. It is sold in nurseries as Thuricide, Dipel, Bactus, Biological Worm Control, Leptox, SOK, Novabac or Tribacture.

Diseases

Club Root, Black Rot, Black Leg, Wirestem, Alternaria Leaf Spot, and Downy Mildew

Immediately when you plant your transplants, treat for mildew. Apply your baking soda mix. Drench under and upper sides of the foliage of young plants to get them off to a great start! A super combo is 1 regular Aspirin dissolved, a 1/4 cup nonfat powdered milk, heaping tablespoon of baking soda, a teaspoon liquid dish soap per gallon/watering can. Reapply every 10 days or so, and after significant rains. Prevention is so much better than after mildew has set in. See Aspirin Solution.

Small or no heads? Weather can be the culprit. Per Bonnie Plants, “If transplants sit exposed to cold below 40 degrees for a week or two, the chilling injury triggers heads to form way too early.” A small head on a small plant means you won’t get a large head. A head may not form If the growing tip is injured by rough handling, insects or weather. Your broc is considered to have gone ‘blind.’ If you have enough growing season time left, start over with a transplant if possible.

HARVEST

Potentially you have five kinds of harvests! Leaves, heads, side shoots, flowers, seeds! Leaves are edible, same as collards!

The center head produced by broccoli is always the largest. Harvest the main head while the buds are tight!  Broccoli heads should not have any yellow petals. Cut about 5” down the stem so fat side branches and larger side shoots will form. Cut at an angle so water will run off, not settle in the center and rot the central stalk.

Side heads will develop rapidly in some varieties after the main head has been harvested, some even before! Harvesting of the broccoli side heads may continue for several weeks or all summer! Side shoot heads are 1 to 3″ in diameter. Sidedressing with fertilizer can increase yields and size of these sprout shoots.

Broccoli is highly perishable. The respiration rate of freshly harvested broccoli is very high. Harvest it last, and get it into the fridge asap before it goes limp! Broccoli should not be stored with apples or pears, which produce substantial quantities of ethylene, because this gas accelerates yellowing of the buds. Freeze what you won’t use right away.

If you didn’t harvest your side shoots and your broccoli has gone to flower, harvest the flowers and sprinkle them over your salad, toss them in your stir fry for a little peppery flavor! Hold the stalk with one hand, zip your other hand along the stalk to gather the beautiful flowers! Clip off stalks you don’t need and you will likely get more side shoots!

Broccoli Seed SaveSAVING SEEDS

All varieties in this large species will cross with each other. Separate different varieties at least 1000 feet for satisfactory results or at least 1 mile for purity. Caging with introduced pollinators or alternate day caging is also recommended in small gardens. Because Brassicas are biennial, two year plants, plants to be left for seed production, if in cold climates, should be mulched in the fall or carefully dug, trimmed and stored for the winter in a humid area with temperatures between 35-40° F. In SoCal they can be left in the ground to overwinter. Flowering plants can reach 4′ in height and need at least 2′ to 3′ spacing, depending on the size of the variety, for good seed production.

Broccoli, cauliflower, cabbage and kohlrabi grown for seed should not be trimmed for consumption. Brussels sprouts, collards and kale can be lightly trimmed for eating without affecting quality seed production. If small amounts of seeds are wanted, allow the fine little pods to dry to a light brown color before picking and opening by hand. Lower pods dry first followed by those progressively higher on the plant. Watch daily to get them before the birds do, or cover the plant with bird netting! For larger amounts of seeds pull the entire plant after a majority of pods have dried. Green pods rarely produce viable seeds even if allowed to dry after the plant is pulled.

Crush unopened pods in a cloth bag with a mallet or by walking on them. Chaff can be winnowed. Remove the seeds so no moisture will remain to rot them.

Viability  2 – 3 years, but up to 5 years in good cool and dry storage conditions.

CULINARY TREATS!

Broccoli is a popular raw hors d’œuvre vegetable for good reason! That is when it is most nutritious! Light and quick steaming is second best.

All Brassica leaves can be eaten the same as collard leaves! Steamed over rice, or toss in a wok with oil, sprinkled with soy sauce or a sauce of your choice. Dr. Amy Simmone, University of Florida Food Safety Specialist and native of Thailand, states that in her country broccoli leaves are stir-fried or sautéed with garlic and oyster sauce and served with rice. She says that broccoli leaves taste a bit like young tender collard greens.

Use to top pastas or even pizzas! Broccoli along with almonds makes a delish creamy soup. Cheese and Broccoli Quiche!

Broccoli Bright Beautiful Edible FlowersThe top portion of broccoli is actually flower buds. Given time each will burst into a bright beautiful yellow flower, which is why they are called florets. The small yellow edible flowers have a mild spiciness, mild broccoli flavor. They are quite pretty and terrific sprinkled on salads, and are delicious in a stir-fry or steamer.

Tarladalal of India says: Combine broccoli, baby corn, spinach and other vegetables of your choice, cook in a thick creamy white sauce or red sauce. Pour in a baking dish, garnish with cheese and bake to make au gratins. You can also use as lasagna sheets in this recipe.

Broccoli has been with us in the US since 1923, when two Italian brothers planted the first crop near San Jose, California. John Evans, of Palmer, Alaska, holds the 1993 world’s record for his 35 lb (no typo) broc!  He uses organic methods, including mycorrhizal fungi!  And, yes, moose eat broccoli!

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The Green Bean Connection started as correspondence for our SoCal 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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15 Super Tips for a Productive Summer Veggie Patch!

Asymmetrical Design

Whether you are tucking things into niches between ornamental landscape plants, planting a patio patch like in the image, setting up a first time summer garden patch, or replanning your annual garden, here are some great ideas to increase your production!

1. If you have space, and are creating a back, or front, yard food forest, always start with your tree placements first! Determine which veggies grow well with each kind of tree. Santa Barbara Mediterranean Food Forests

2. Keep in mind veggies need sun! 6 to 8 hours, preferably 8! They are making fruit, and often many! That takes energy.

3.  Put tall plants to the north (see image below), so they won’t shade the shorties. If there is a partially shaded area, plant your tallest plants on the shaded side so they can reach up to get some sun; put the shorter plants in decreasing heights, in front of them so all get as much light as they can. When you are planting rounds, another batch every few weeks, start in the north or the ‘back’ – the shaded area, and work your way forward.

4. Trellises and tall cages are terrific space savers and keep your plants off the ground out of harm’s way – pests, diseases, damage. Your veggies will be clean, and have more even ripening. Cucumbers, beans, tomatoes. Squashes and melons can be trellised if you provide support for heavy fruits. Even Zucchini can be grown up through cages leaving a lot of ground space for underplantings. Harvesting is a lot easier and certain when those fast growing zuchs are up where you can see them!

Inefficient Single Row Planting

5. There are rows and there are rows! Single row planting wastes space! Compare the images. If you do rows, plant 2 or 3 different plants in side by side rows, then have your walk way, then another 2 or 3 plants together. Whether you do 2 or 3, or even 4, depends on plant size, your reach, and ease of tending and harvest. Plant taller or medium size plants, like peppers and eggplant, by twos so you can reach in to harvest. Plant shorter smaller plants like lettuces, spinach, strawberries together since they are easy to reach across to harvest. If plants in the rows are the same size, plant the second row plants on the diagonal to the first row plants. That way your rows can be closer together and you can plant more plants!

Attractive Multi-row Veggie Amphitheatre around the Eden Project restaurant!

6. Rather than rows, biodiversity, mixing things up, confuses pests, stops diseases in their tracks, because they can’t just go from the same plant to the same plant down a row. Since we are not using tractors, there is no need for rows at all, but they can be lovely. The curved rows in the image are behind the Eden Project restaurant outdoor seating! Truly garden to table!

7. If you need only a few plants, rather than designating a separate space for lettuces and littles like radishes, tuck them in here and there on the sunny side under bigger plants! When it gets big enough, remove the sunny side lower leaves of the larger plant to let light in.

8. Plant what you like, and will really eat along with some extra nutritious chards, kales.

9. Plants with the same water needs are good together. Like a salad patch – lettuce, arugula, spinach, bok choy, bunch onions, radish, chards. Putting the things together that you will harvest together saves time! Put carrots at the foot of pole beans.

10. Overplanting can take the fun out of things. Too many zucchini in hot summers, and you are going crazy trying to give away the over large ones you didn’t harvest soon enough. Too many green beans are labor intensive harvesting, takes forever. Planting green beans too close together is hard to harvest, and they mildew more with low air circulation. Overplanting is delicious when you plant lots of lettuces, carrots then harvest what you thin out! That’s baby kales, chard, mini carrots. These are the eat-on-the-spot-in-the-garden types!

11. Traditionally, and if you lived in the North with cold winters, you planted the garden all at once in spring! If your parents did that, you are unthinkingly likely to do it as well. In our SoCal Mediterranean climate, we plant all year though there are warmer and cooler veggie seasons. But each of these seasons are longer, and overlap! It is easy to get 3 plantings in succession IN EACH SEASON! Some plants will grow all year, mostly the ‘winter’ plants in our coastal gardens, for example, beets, broccoli, onions and cabbages. It takes strength to leave open space for successive rounds. But you can do it. Mark that space off, plant temporary fast growers, nitrogen-fixing fava, or lay down some soil feeding mulch like seedless straw. That space will be super productive when its turn comes.

12. Pole plants, have a lot longer production period than bush, like beans! Indeterminate tomatoes are true vines, can last all season long, but are susceptible to Fusarium and Verticillium wilts/fungi diseases. Might be better to plant determinates, limited growth varieties, in succession. That’s plant a few, then in a few weeks a few more, and so on. Let the determinates produce like crazy all at once, pull them when they show signs of the wilts. If you have only a small space available, or want to do canning, then bush plants are for you!

13. Plants that act as perennials in our climate are smart money plants! Broccoli’s for their side shoots, continuous kales and chards.

14. Special needs or companions!

  • Eggplants, though heat lovers, love humidity, but not overhead watering. Put them among other medium height plants.
  • Basils are great on the sunny sides of tomatoes, and go to table together.
  • Corn needs colonies – plant in patches versus rows! Every silk needs pollination because each produces a kernel! The best pollination occurs in clusters or blocks of plants. Consider that each plant only produces 2 to 3 ears, usually 2 good ones. How many can you eat a once? Will you freeze them? The ears pretty much mature within a few days of each other! So, if you are a fresh corn lover, plant successively only in quantities you can eat.

15. Consider herbs for corner, border, or hanging plants. They add a beautiful texture to your garden, are wonderfully aromatic, repel pests! Remember, some of them are invasive, like oregano, culinary thyme. Sage has unique lovely leaves. Choose the right type of rosemary for the space and look you want.

Please be CREATIVE! You don’t have to plant in rows, though that may be right for you. Check out this Squidoo Vegetable Garden Layout page! Check out the Grow Planner for Ipad from Mother Earth News! They may make you very happy! This is a perfectly acceptable way to play with your food.

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Chard is the bouquet of the Garden!  Whether it is all green, a white stemmed Fordhook Giant, or Bright Lights/Neon from white to neon pink, bright oranges and reds, brilliant yellow, it is glorious!  And it’s not just another pretty face, it’s a prodigious producer, Cut-&-Come-Again, and again, and again!  In our SoCal clime, it acts as a perennial, sometimes living for several venerable years!  Low calorie, it is packed with vitamins K, A, C, E, and B6.  Chard is also very good source of copper, calcium, phosphorus, and a good source of thiamin, zinc, niacin, folate and selenium!

Chard is a top producer per square foot!  It is a fast prolific crop maturing in only 55 days!  It tolerates poor soil, inattention, and withstands frost and mild freezes.  But it likes a rich sandy loam soil – well manured and composted with worm castings added.  It likes lots of consistent water, full sun, and plenty of space!  A healthy chard, will take a 2 to 3’ footprint, more if it is a Fordhook Giant!  At 28” tall, it makes a shadow, so plant accordingly!  Some varieties, like Fordhook, have crumpled leaves, lots of leaf per space, like curly leaf kale, lots of return per area used.  Others have a flatter leaf.  Rhubarb chard has a narrower midrib.

Chard seeds are actually a cluster of seeds (like beets) and will produce more than one plant, so thinning and/or micro greens is part of the story!  Spacing will determine the size of your plants.  Too crowded, shading each other, they will be smaller.  With full space, they will produce to feed an army!  If you are harvesting baby chard leaves on a regular basis, space them 2″-4″ apart, or 8″-10″ if you plan to harvest less often.  Generally, row planting chard is not your best choice because of leafminers.  See below….  Plant them here and there; interplant with stinky herbs!  Sow chard seeds ½” deep; germination will take 5-16 days.

Leafminers are the bane of chard, spinach and beets.  Plant so your neighboring plants leaves don’t touch each other.  This is NOT a plant to row crop.   Leafminers flies just lay eggs from one plant to the next.  Separate your plants into different areas, biodiversely; interplant with herbs.  They are so pretty I put them where they can be seen the most!  You know you have leafminers when you see their trails or brown patches on the leaves as the miners burrow between the leaf’s layers.  Remove those sections and badly infested leaves immediately.  Keep your chard harvested and well watered to keep it growing and producing fast, sometimes outgrowing the leafminers.  Give it plenty of worm castings both in the surrounding soil and on the surface.  Cover the surface with a thin layer of straw to keep the castings moist.  Some say soft fast growth is perfect habitat for the miners, but chard is meant to be a fast grower with plenty of water to keep it sweet!  So if you can’t eat it all, find a friend or two who would appreciate some and share your bounty!  Or remove plants until you have what you can keep up with.  Plant something else delicious in your new free space!

Details from U of Illinois Extension:  Spinach and Swiss chard leafminer flies are 1/2 inch long and gray with black bristles. This leaf miner lay eggs on the underside of the leaves side by side singly or in batches up to five.  One larva may feed on more than one leaf.  After feeding for about two weeks, the larvae drop from the leaves onto the ground where it pupates and overwinters in the soil as pupae. In spring, they appear from mid April to May and they cause serious damage compared to the other generations that appear later.  [The life cycle is only 2 weeks long, and they can have five to ten generations per year!  That’s why you immediately want to remove infected parts of your plant, to stop the cycle!]   Cornell Cooperative Extension

Slugs & snails are chard’s other not best friends.  Irregular holes in the leaves, that’s the clue.  Remove by hand, checking the undersides of leaves and down in the center area where new leaves are coming.  I chuck ’em where our crows gourmet on them.  Or use Sluggo or the cheaper store brand of the same stuff.

Harvest chard quickly, rinse, pack loosely, get it into the fridge.  Do not store with fruits, like apples, and vegetables that produce ethylene gas.

Let your most wonderful chard go to seed!  It will likely get as tall as you are!  Let the flowering clusters turn brown and hand harvest your anticipated number of seeds you would like, plus some extras in case, and some for giveaway or trade!  The seeds are viable for 4 to 5 years if you keep them cool and dry.

Chard is young-leaf tender in salads, mature-leaf tasty steamed and in stews, sautéed, and in stir fries.  Some people eat the leaf midrib, others cut it out, use it like celery, stuff and serve.  And there’s always chard lasagna….

6-Large Leaf Chard Lasagna 

Oil your baking pan
Lay in flat uncooked lasagna noodles to fit, cover bottom
Remove stems, lay in 3 unchopped chard leaves, more if your pan is deep enough
Sprinkle with chopped fresh basil leaves Sprinkle with chopped onion, garlic bits
Spread with flavorful cheese of your choice
Spread with zesty tomato/pizza sauce of your choice
Repeat.  Pile it high because the chard wilts down
Top with onion slices, tomato slices, or whatever pleases you
Sprinkle with Parmesan

Bake at 375 for 45 mins
Let cool for 20 mins, EAT!

If you don’t eat it all, freeze serving sizes

Instead of chard, you can use spinach, fine chopped kale, strips or slices of zucchini or eggplant!

Have a tasty day!

Next week, Garden Tools Specially for Women!

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Strawberry Tips for Tasty Super Berries!

  • Strawberries are in the Rose family.
  • The average berry has 200 seeds, the only fruit whose seeds are on its exterior surface!  The seeds are really the fruit!
  • Usually grown from runner daughters, they will grow from seed.  Just throw down caps you bit the berry from.  Sooner or later, you will have a plant you didn’t ‘plant.’  Strawberry seed saving is simple.
  • Eight out of 10 strawberries grown in the U.S. are grown in California!
  • Strawberries came in second to blueberries in the USDA’s analysis of antioxidant capacity of 40 fruits and vegetables. They are also rich in dietary fiber and manganese, and contain more vitamin C than any other berry.

Image courtesy of StrawberryPlants.org

When do I plant strawberries?  Not now, NOVEMBER 1 to 10!  Yes, it’s that specific for winter chill at the perfect time!  They start producing runners now, but cut them off until early July!  Then let them grow, and cut off the new baby plants mid October for November planting.  Or, just let them grow to fill spots where, for one reason or another, a plant has gone missing, needs replacing, and/or another could fit in.  When those needs are taken care of, cut off the rest of the runners.  These runner plant babies will grow so fast you will be getting berries from them late summer and fall if you have everbearers/day neutral types!!

My plant isn’t producing….  

Variety
 – If it is an everbearer, day neutral, variety it will produce almost all year.  June/spring bearers put out a prolific batch in June, then it’s over.  No amount of care or feeding is going to make that plant have berries after June.  Sorry.  Best to get the varieties your local nursery carries.  Or talk with them about special ordering well in advance, so they can get the ones you want.
Temps – cold weather slows down pollinators.
Shaded – believe me, strawberries like all-day sun!  If you are going to tuck them in among other plants, be sure to put them on the sunny side!
Hungry – think about it!  A strawberry plant is often pumping out several berries at a time!  They are using up soil nutrition, so feed them!  Try a light solution of fish emulsion/kelp every other week over some sprinkled seabird guano or a well aged manure.  Give your strawberries a little fertilizer in the 0-10-10 proportions; that’s lots of phosphorus and potassium for strong roots and uptake of nutrients, blooms and fruits!
Water – don’t let them dry out, they will stop producing.  This month they tend to grow more leaves, send out runners.  Clip off the runners for now, so they don’t take your plant’s energy away from producing berries, unless you want more plants right away.
Mulching is good.  They love pine needle mulch, if you have some about, because they prefer slightly acidic soil.  Drape your berries over pine cones to keep them off the ground, out of the slug zone.
Age – First year plants and 3rd year plants don’t produce as well.

My berries are really tiny! 
Strawberry varieties vary from mammoth chocolatiers, to midget but mighty tasty alpines.  If it isn’t a variety issue, it may be diseased.  See below please.

Misshapen berries or split in two sections with a hole in the center 
Irregular watering  Your berry grows fast when it has water, then is restricted when it doesn’t….
Western Tarnished Plant Bugs,
feed on the flowers and developing surface seeds that stimulate growth causing misshapen berries, hard clusters of yellow seeds on the tip of the fruit.  Clean up debris.  Once you see this, you are too late to prevent it any further.  Bummer.  UC Davis IPM Integrated Pest Management on Lygus Hesperus.  Image of typical cat-faced berries.
Pollination Strawberry flowers are usually open and attractive to bees only a day or less.  Temperatures below 60F, low night temperatures, & high humidity result in inadequate pollination, low yields of small or misshapen fruit.  Strawberries require multiple pollination for perfect fruit formation. Generally, as the number of pollinator visits increases, there will be an increase in fruit set, number of seed per fruit, fruit shape, and fruit weight.  ABOUT BEES:  per NCSU ‘Bees rarely fly when the temperature is below 55°F. Flights seldom intensify until the temperature reaches 70°F. Wind speed beyond 15 miles per hour seriously slows bee activity. Cool, cloudy weather and threatening storms greatly reduce bee flights. In poor weather, bees foraging at more distant locations will remain in the hive, and only those that have been foraging nearby will be active.  Pumpkin, squash, and watermelon flowers normally open around daybreak and close by noon; whereas, cucumbers, strawberries, and muskmelons generally remain open the entire day.’  So if the weather isn’t right THE DAY OR MORNING your flower opens…..

Whole plant has yellow leaves.  The most common cause is nutrient deficiencies due to overwatering.  Overwatering causes poor root growth making it difficult to move enough water to the leaves during hot weather.  Lay back on watering; give your babies some Nitrogen –fish emulsion/kelp.

Strawberry Pests
Pecked   If birds are pecking your berries, put bird netting or a wire dome over them.

Rebecca & David Barker, Pilgrim Terrace Community Garden, Plot 41, staked the chicken wire in place, push it up to harvest, down to just the right height when done!

Holes in them, Chewed  Silvery slime trails are the giveaway!  Use the pine cones to drape your berries over to keep them off the ground.  Put down some Sluggo or the like, to kill off night-time nibblers, slugs, snails.  Harvest regularly before the berry gets soft and smelly, just before the buglets are attracted!  Those little black pointy worms?  I’m trying to find out what they are.  If you know, let me know, ok?!
Uprooted  Sad to say, that sounds like ‘possums, raccoon, or skunk.  They are looking for your earth worms or grubs.  Just like bunnies, these critters won’t jump a low barrier.  They just go around it.  So install a foot tall perimeter of wire pieces, black plastic plant flats, old trellis parts, whatever you have around, or go get something that looks good to you so you will be happy.  Relocating the critters is a good choice because, they do have children, that have children, that…

Strawberry Diseases  StrawberryPlants.org for full list of diseases.  Here’s a link to the 3 Most common leaf diseases with images.

Angular Leaf Spot – exactly that.  Spotted leaves.  A cosmetic problem until it isn’t.  Your plant will produce, but it won’t thrive.  Spread by water, harvest before you water, water under the leaves, remove badly spotted leaves, don’t use them as mulch, wash your hands before going on to another plant.
Strawberry Blight – the fungus is often confused with angular leaf spot, overwinters in old leaves, remove them.  Remove old leaves from runner plants before setting.  All day sun, well-drained soil, in an area with circulation, equals less fungus.  For good air circulation, plant far enough apart, remove weeds, remove, replant and/or give away runner baby sets.  Plant resistant varieties for your area of your state.  Discussion of SoCal varieties.  When you buy new plants be sure they are certified from a disease-free nursery.  If you use a fungicide, spray the underside of leaves as well as the tops.

Successful SoCal varieties!

Chandler is the most widely commercially grown strawberry in California.  High yield, early producer, large southern berry.  It’s a June bearer, so if you want year round supply, this is not your berry.
Seascape is an ever-bearing, big day neutral, all year strawberry, harvests are more abundant in late spring. High yield, resistant to most diseases except leaf spot.  Reliable producer in fall, performs well in hot, dry climates.  Berry is bright red inside and out!
Oso Grande Another June bearer, high yield big berry, good in warm climates.

Eat your red  plump strawberries!  Fresh from your garden, strawberry Sundae, strawberry sauce, strawberry pie, cake, bread, strawberry ice cream, whipped cream, yoghurt, cream cheese, cheesecake, strawberry shake, chocolate dipped, strawberry lemonade, strawberry Syrah, and, as always, the traditional, Strawberry Shortcake!! 

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Food Not Lawns is all about raising veggies not grass.  Studies show they both take about the same amount of water, but veggies pay back sustainably with fresh highly nutritious food on your table and no-food-miles or pollution.  Plus they make seeds for their next generation, adapting to your microclimate niche!  http://www.sbfoodnotlawns.org

  • Do I have to rip up my lawn?  You can do lasagna gardening/sheet composting right on top, start with cardboard/newspaper. 
  • Do I have to do a major portion of my lawn?  You can do any part you want, big or small, your call!
  • But I don’t want to do my front lawn.  You don’t have to!  It’s yours, do what makes you happy!  You only need 6 to 8 hours of sun to grow veggies, any space, corridor that has that, works.
  • Is it really hard work?  Using the lasagna/sheet composting method is no harder than gathering the materials to do it!  There is NO DIGGING!  And you don’t have to build raised beds.  Building soil on top of your lawn can make a lovely undulating landscape.  Frameless raised beds have plantable sloped sides!  
  • Is it ugly?   Could be, but how you do it is up to you!  It can be integrated along/among border landscaping plants, you don’t have to have raised beds at all.  If you want to though, you can make really attractive raised beds with beautiful materials, ie a lovely rock wall, terracing.  You can  cover an unsightly area like the edge under a south facing deck.  There are so many lovely options! 
  • I don’t want to wait months before I can plant!  You can plant the same day!  Just pull back a planting hole,  throw in compost, bought or made by you, plus any amendments you want, just like usual, and plant NOW!  No waiting at all!

                            Sheet Compost/Lasagna Garden Layers                           

Mulch or Tarp or not
Optional – Compost, Sprinkled Soil
Repeat layers until 18” to 2’ deep
Greens – Garden chop & drop
Browns – twice as deep as greens
Greens/Wet – kitchen veggie scraps, garden trimmings, grass, manure
Browns/Dry – leaves, straw for air circulation, alfalfa for Nitrogen
Well wetted Cardboard/Newspaper
Existing surface – Lawn

Wet green layers go above dry browns so the juicy decomposing stuff seeps down, keeping the brown stuff moist!  Straw is good in a brown/dry layer because air can pass through it, keeping the pile aerated!  Throw in some red wriggler worms to work the pile, make castings!  Maybe toss in some soil to ‘innoculate’ the pile with soil organisms.

Don’t worry overmuch about exactness of ingredients in your layers as you chop and drop greens from your garden/yard.  In fact, you can mix them up!  But do put in manures for Nitrogen (N).  Decomposing plants use N to decompose, so add a little so your growing plants will have an adequate supply.

If you can, make your pile at least 18” high; it is going to sink down as it decomposes.  Thinner layers, or layers that have been mixed, and smaller pieces, decompose faster.

If you like, cover the whole pile with some pretty mulch when you are done!  Or tarp it to keep things moist until ready for use.

When you plant, especially in ‘new’ soil, sprinkle the roots of your transplants with mycorrhizal fungi!  The fungi make micro filaments throughout your soil that increase your plants’ uptake of minerals, especially phosphorus that builds strong roots and increases blooming, fruiting!

Anybody can lasagna garden/sheet compost in any garden, any part of a garden, any or all the time!  It’s a time honored soil building/restoration technique!  Happy planting!

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