Feeds:
Posts
Comments

Archive for the ‘Hydrozone’ Category

Topiary Woman Garden Dreams at Chelsea Flower Show, London 2006
Heather Yarrow at 2006 4Head Garden of Dreams co-designer, watering topiary sculpture designed by Sue and Peter Hill. Royal Horticultural Society, 84th Chelsea Flower Show, London

Heat lovers will flourish, you may feel like lazing about, but at times, some plants need your help! It’s a fine art!

Keep an eye on weather reports.

Water is key.

  • Water in advance when hot weather is predicted.
  • Water early in the day as possible so your plants have as much moisture as possible during the hottest time. On the hottest days, a second watering may be needed.
  • Don’t be confused by wilting. Some plants, like chard, shut down to conserve water when it is hot. They perk right back up by the next morning!
  • Water deep and occasionally. Frequent light watering encourages lush growth but also promotes shallower roots so that the plant is less prepared to cope when there is a reduction or no water coming on a hot day.
  • Remove water competitor weeds.
  • Harvest frequently and thoroughly; make it easier for your plants to keep up with the business of staying alive. Ripening fruits demand huge loads of water and nutrients.
  • Hydrozone – Plant water lovers, shallow rooted planties, together when compatible.
  • Strawberry tip: On a raised mound, lay down an untreated pallet, or 3 to 4 inch wide boards side by side separated about 3 to 4 inches apart. Fill the pallet with soil, plant your berries. As the berry leaves grow, they cover the boards, keeping them cool, the boards in turn keep the soil below cool and moist and the boards feed the soil as they decompose.

Water if there has been a drying wind. Windy conditions can interfere with fruit set too, so if you can, create windbreaks. Use non heat radiating materials that allow some airflow so they won’t be blown over if you are in a wind pattern area. No air flow can make your garden a heat trap. In future, at planting times, anticipate winds, install trellises, planting them thinly to allow air flow. In SoCal ‘winters,’ they can block cold winds. In spring, put in some corn for filtered shade and as a windbreak. You may have to stake taller large bodied varieties of corn. Might choose varieties with less height that mature sooner, require less nutrients, and create less waste.

Keep your Mulch topped! Cover bare spots and replenish where your mulch is getting thin. 4 Inches is a good depth. Preferably use light colored mulches, like straw, that reflect the sunlight. If your mulch has meshed into a tight layer, use a watering spike so water gets to the roots of your plants. Straw, rather than a meshing mulch, is better for your veggies. But if you have Bagrada Bugs, REMOVE your mulch ASAP!

Water Spikes, a saving grace in Container Gardens

Container gardeners consider these terra cotta plant spike/bottle setups. Steady moisture right at the root zones! The adapter fits wine or plastic bottles! There are other variations. You can cut the bottom off a plastic bottle, for easy refilling! Cover with cloth and a rubber band to keep debris or insects from clogging your spike. One of the advantages of container gardening is plants can be moved into temporary shade if available if necessary.

Incorporate water holding compost into your soil, but also know that your soil only needs 5% humus, and over composting is not helpful.

WikiHow says: ‘In times of heat shock, a seaweed extract based liquid fertilizer treatment often reduces heat stress and it may help protect the plant in future.’ If your plant needs a feed, mix that kelp with some fish emulsion.

Shade Cloth over Remesh, easy, custom fit!If you have tender plants, maybe seedlings, set up some temporary shade. Safely prop up some nursery plants flats with the fine mesh, or use some scrap lattice. For an easy custom fit, a simple set up is remesh, bent to the shape you want, anchored, covered with shade cloth. The beauty of shade cloth is it comes in ‘shade factors,’ the degree of blocked sunlight, and can range from 25% – 90% ! Salad greens do well with 50 – 60% shade factor. Heat lovers like squash and beans do well under 30% shade cloth. Or, simply pop in a well anchored umbrella. Power up some shade sails, an old sheet or dust cloths. Just be sure there is air flow – no baking your plants! When the heat is over, remove your covers promptly so your plants won’t get used to having them and suffer at the time of their removal.

If you live in a hot area, consider permanent options like this beautiful sliding wire canopy at Desert Botanical Garden! Install it East to West for all day shade when needed. This image is used by permission from Rock Rose Blog! Thanks, Jenny, it’s lovely! Please see her post for more clever and beautiful shade ideas ~ love your garden, be creative!

Shade Sliding Canopy, used by permission from RockRose Blog! At Desert Botanical Garden.

Design well ahead of time for ‘shelter’ plantings! In late summer/early fall, winter transplants, having shallow roots, will do well in partial shade of mature plants that will soon be pulled. This way, the sun will be available to the little ones when they are better established. In spring, plant corn or leeks, tall onions, north to south, that later allow filtered light to plants that need a little shade later on. Corn planted June/July can shade peppers or strawberries at the hottest August/September weather.

Too much heat, water stress

  • Know that veggies have their own priorities. Some ‘bolt,’ go into flowering mode, at significant weather changes. They think the season has ended.
  • Some plants like tomatoes, peppers, eggplant, stop flowering and fruiting when temps rise above 85 to 90 degrees F (depending on humidity) for an extended time. Humidity causes pollen to stick and not fall to pollinate. Dry heat causes the pollen to fall and not stick! At those extremes, no amount of sharply rapping your plant or its cage will help pollination.
  • There are heat tolerant varieties, for example  Heatmaster and Solar Fire tomatoes are two. Heirlooms are more fussy, hybrids less. Cherry tomatoes and the Oregon State U-bred parthenocarpic tomatoes, including Gold Nugget, Oregon Spring, Oregon Star, Siletz and Legend, are the exception, as they will set fruit over a wider temperature range than most large-fruited types. Parthenocarpic and cherry tomatoes will fruit throughout the heat of summer, even in Tucson, according to the University of Arizona.
  • At 95 degrees, beans and peas simply drop their flowers. The exception is Rattlesnake beans that happily flower and fruit up to 100 degrees! At 100 degrees, corn tassels are killed, no pollination can happen and its all over for them.

When it cools down, your other plants will get back into production. Wait for it.

Here in SoCal we are facing more heat, less rainfall. Being mindful of how and when you use our water is important. Selecting heat tolerant varieties makes good sense. With long-term climate changes, we gardeners will become more skilled at hot weather gardening!

Advertisements

Read Full Post »

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.

Read Full Post »

Happy October, Month of Magic!

The next months…so you can plan ahead!       

October  Transplants of all fall crops, but specially of cabbages and artichokes.  Cut Strawberry runners off to chill for Nov planting.
November  Seeds of onions for slicing.  Wildflowers from seed (don’t let the bed dry out).  Strawberries in no later than Nov 5.  More transplants of winter veggies.
December is winter’s June!  Crops are starting to come in, it’s maintenance time!      

My campaign this fall is for garden cleanup, and turning the soil to expose the fungi that affects our tomatoes, and other plants, so the fungi dries and dies!     

Purple Broccoli, Bright Lights Chard, Cauliflower, Yellow Mangetout Snow Peas, Radishes or Beets of all colors, ‘Licous Red Lettuces!

This is Southern California’s second Spring!  Time to plant your winter garden, all the Brassicas, that’s, cabbage, brocs, Brussels sprouts, cauliflower, collards, kales, plus celery, chard and peas, peas, peas!  All kinds!  And what I call the ‘littles,’ the veggies you plant all year, beets, bunch onions (the ones that don’t bulb), carrots (bonemeal yes, fresh manure no), radish, spinach, arugula, and, especially, all kinds of lettuces!   Plant gift plants or bowls or baskets for the holidays!  Start making holiday gifts, herbal wreaths, powdered herbs, pretty vinegars and oils, shampoos, soaps, or candles!      

Winter weather?  Bring it on!  Starting to cool down now!  Your plants will grow fast then start to slow down.  Less weeds and insects.  Aphids & White Flies are a winter crop problem (see below please).  Some people prefer the cool slower pace of winter gardening to the more phrenetic hot summer labor and work of big harvests, distribution, storage.  Harvesting cold hardy vegetables after they have been hit with a touch of frost can enhance the flavor and increase the sweetness of greens such as kale and collards.     

Extend the crop! Cut and come again!  Harvest your big greens – kale and collards, and lettuces leaf by leaf rather than cutting your plant down.  Many lettuces will ‘come back’ even if you cut them off an inch or two above ground.  Leave the stalk in the ground, see what happens!  Rather than pulling your bunch/table onions, cut them off about an inch to 2 inches above the ground.  They will come back 3 to 4 times.  Leave a potato in the ground to make more potatoes.  After you cut the main broccoli head off, let the side sprouts grow and snip them for your salads or steam them.  Cabbages?  Cut off right below the head, then let them resprout, forming several smaller heads at the leaf axils.     

Gather your last lingering seeds midday on a sunny dry day.  Dry a few seeds from your favorite tomatoes!  Sidedress continuing and producing plants.  Then cleanup!  Remove funky habitat for overwintering insect pests, fungi.       

Build wire bottomed raised beds for gopher protection.  For very useful information, please see University of California, Integrated Pest Management (IPM) Pocket Gophers.     

Prepare your soil!      

  • If you are a new gardener at Pilgrim Terrace, ask other gardeners, or the previous person who had your plot, how the soil  was tended.  Some plots may need no amending, others may need a lot.  Add compost, manures, seaweeds, worm castings as needed.  Some people do the whole garden at once, others conserve valuable materials by preparing only where they will specifically plant, for example, a large plant like a broc.  If it is a lettuce bed that you will do repeated plantings in, you might opt to do the whole bed at once.
  • Since mulch keeps the soil cool, some people pull it to the side in winter, to let the sun heat the soil on cool days.
  • Simple soil test!  Test the soil by putting a drop of vinegar in a teaspoon or so. If it fizzes, it’s too alkaline. Then test it by putting in baking soda mixed with a little water. If it fizzes, it’s too acidic.

Garden Design       

  • In addition to planting your veggies, plan ahead to plant flowers, to always have some in bloom, to attract pollinators.  Borage is a lovely plant, blooms all year, has purple blue star flowers that are edible and good for you!  Toss a few on top of your salads!
  • Make habitat!  Plants for beneficial insects, poles for birds, rocks for lizards! 
  • Plant tall in the North, the mountain end of our plots; plant shorties in the South.  This is especially important in our winter gardens because of the low sun long shadows.
  • Give your big plants plenty of room to become big; plant fillers and littles (beets, bunch onions – the ones that don’t bulb, carrots, radish, spinach, arugula, lettuces) on their sunny south sides!
  • Put plants that like the same amount of water together (hydrozoning). 
  • Put plants together that will be used in the same way, for example, salad plants like lettuces, bunch onions, celery, cilantro.
  • Biodiversity.  Planting the same kind of plant in different places throughout your garden.  It can 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.
  • Layering example:  Transplant peas at the base of any beans you still have.

How to plant!       

  • This is the time to put your mycorrhiza fungi to work!  One of the great things mycorrhiza does is assist Phosphorus uptake.  Of the N-P-K on fertilizers, P is Phosphorus that helps roots and flowers grow and develop.  Sprinkle it on the roots of your transplants when you plant them!  More about mycorrhiza:  http://www.mycorrhizae.com/index.php?cid=468&    http://www.mastergardeners.org/newsletter/myco.html      Island Seed & Feed carries it.
  • Use vigorous fresh seeds, choose vibrant not-fruiting transplants that preferably aren’t root bound (having a solid mass of roots).  If the transplant is pretty big for the container, pop it out of the container to make sure it isn’t root bound.  If it is the only one there, and you still want it, can’t wait, see what John R. King, Jr (2 min video) has to say on how to rehabilitate your plant!
  • Lay down some Sluggo (See Slugs & Snails below) right away, even before seedlings sprout, when you put your transplants in, so your plant isn’t overnight snail and slug smorgasbord! 

Strawberry Runners!  Mid Oct cut off runners, gently dig up if they have rooted, shake the soil off.  Clip all but two or three leaves off, tie ‘em together in loose bunches. Plastic bag them and put in the back of your fridge for 20 days.  Plant them Nov 5 to 10!  Prechilling your plants makes them think they had a cold winter.  When days get longer and warmer, they will produce fruit, not as much vegetative growth.  You can then either keep your plants that produced this year, or remove and compost them, start fresh with new plants!     

Watering – Morning when you can because plants drink during the day, and we want them to dry so they don’t mildew!  Water underneath, especially late beans, and your new peas, who are especially susceptible to mildew.  Except for your short and shallow rooted plants, once a week and deeply is good unless there is a hot spell or rain.  Then, check ’em.  Poke a stick in the ground to see if the soil is moist under the surface.     

Happy playing in the dirt!

Read Full Post »

%d bloggers like this: