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Posts Tagged ‘kohlrabi’

This is your last chance to plant more rounds of winter veggies you love the most, and the littles that grow year round.  Peas are especially heat sensitive, but we Coastie pea lovers can get one more round!  At this time be sure they are mildew resistant varieties!  But it’s really time to think in terms of those summer treats you love too!  Space is an issue now unless you have fields!  Those of us in 10’ X 20’ Community Garden plots need to reserve space and prepare those soils.  I plant some of the smaller border plants, like lettuces, where they will be on the sunny side, then add the bigger plants that need more heat behind them in March.

Plant LETTUCE, beets, brocs, cabbages, cauliflower, celery, chard, kale, kohlrabi, potatoes, radish, spinach, turnips.  Asparagus and artichoke bare-root.  Or put in asparagus from seed in March.

Clean things up.  Prune your trees, remove dead wood in your herbs.  Divide clumps of Society garlic.  On ground that needs more humus, lay down some bagged steer or well aged horse manure, let the rains wash the nutrients down, in about 2 months dig it in.

Continue with your harvesting, sidedress your producing plants, do your snail prevention.  After rains, foliar apply another batch of aspirin – stimulates growth, boosts the immune system, and baking soda and powdered milk to boost their immune system and act as a germicides.  Don’t forget to add a dash of liquid soap to make the mix stick!  Hold off on watering for a few days to let the potion do its job.  Your plants will thrive!

Select your plants Mindfully!  This takes more than a quick trip to the Nursery and buying whatever they have on hand.  But, hey, if that’s all the time you have, then go for it!  If you have the time, do some quick online comparisons at Universities that specialize in Mediterranean climates.  Check out this year’s All America Selections!  Ask at your local nursery why the varieties they have are their choices.

  • What pests or diseases did your plants have last year?  Select for resistance or tolerance.
  • Is that plant heat tolerant, bolt resistant?
  • What is the disease or pest cycle?  Can you plant at another time, just a few weeks later to avoid them?!
  • Is it a long producing pole plant, or a heavy one-time bush producer?
  • How much space will that amazing plant take up versus it’s return?
  • Is that variety better for canning or table eating?
  • Do you want a hybrid, or will you be seed saving and need an heirloom that plants true year to year?  In a community garden, with all kinds of plants close together, few true seeds can be saved.

Start Your Seedlings!  If you have a greenhouse, and it can be a very small humble enclosure, even a row cover setup, start your seedlings now to plant mid to late March!  At home?  Easy!  Use flats, peat pots, six packs,  punctured-for-drainage plastic containers reused from your kitchen.  Sterilized potting soil holds moisture and is easy for tiny roots to penetrate.  Put them in your greenhouse or with grow lights 7 to 10 inches above, on 14 to 16 hours a day.  Put a plant heating pad underneath, a heat cable, or a moisture protected 15/20 watt bulb in a ‘trouble light,’ for warmth, 70 degrees F.  For better germination, spray aspirin on your seeds before planting!  Another great trick is seed soaking and presprouting!

When they are ready, let them sit outdoors in the daytime shade for a week, then in the sun for a week, then all day the 3rd week.  That process is called hardening off.  The beauty of seeds is you can get the very best plants, and varieties your nursery doesn’t carry!

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Harvest, Replant, Maintenance, Spring Preps, SEEDS! 

Keep harvesting!  Plant consideringly.  That means, summer planting starts in March.  January, February are generally cold, so slow growth though day length is getting longer.  Keep in mind what space you want available in March for the March starts.  If you are a winter plant lover gardener, one way to do this is to plant another round of your favorite winter plants, then in March designate a ‘nursery’ area, and start your summer seeds there.  Transplant the babies to their permanent locations as the spaces become available.  That in mind, plant more broccoli, cabbage, cauliflower, celery, chard, kale, kohlrabi, potatoes.  Plant an understory of all year favorites – beets, carrots, parsley, radish, and turnips, on the sunny sides of taller plants.  And LETTUCES!  They love January!

January IS bareroot month!  Start bareroot artichokes, short day globe onions, strawberries (if you missed November), asparagus, horseradish (Be warned! Invasive).  Depending on the weather, strawberry flowers may appear shortly after planting.  Remove them so more energy goes into root development.  Seascape, developed by UC Davis, is an everbearer strawberry that produces well in our moderate coastal climate most of the year. Sequoia is an large berried everbearer; Chandler is a June bearer – produces May/June, then done.  For those of you at home, plant bareroot cane berries, blueberries, roses, deciduous fruit trees!  Visit Bay Laurel Nursery in Atascadero!

Clear overwintering pest habitat, debris; weed.  Turn top soil to aerate and let the bad fungi die, pray for the good ones.  Sidedress your producing plants lightly – add some fish emulsion with kelp.  Sprinkle and lightly dig in cottonseed meal, alfalfa meal or fish meal.  Keep a weather watch; keep those old sheets and coverings about in case of hard freezes.  Farmers’ Almanac on Frost   Weather.com Frost Map  Make this one your home page during cold winter months.  No mulch this time of year; it keeps the soil cold.  Rain Tips!  Secure peas and tall plants.

If you have been growing favas, time to secure them from winds, rain.  Pop in a few stakes and tie them with that green stretchy stuff, or some twine.  If they have too much shade, water or fertilizer, they will go to leaf and no bean pods.  If that happens, pinch off the growing tips.  Take ‘em straight to your kitchen for steaming or stir fry!  Back at your garden, side-dress with a sprinkly organic box fertilizer or fish emulsion with kelp, or whatever your choice is, water well!  Takes about a week for the beans to appear.  Let them get 5 to 8 inches, filled with beans, and their yours – tasty and high in protein!  If you are growing for seed, let the pods blacken and dry.  Black?  Yep, I know, counter intuitive.

Make compost, start preparing your soil for spring planting.  Make raised beds.  Plan your spring garden; get seeds, wait until March to start planting your summer veggies.  Wait for it.  Plants planted out of season struggle with weather, day length, temps, and are susceptible to pests and diseases they aren’t naturally able to fend off.  Now, if you have a greenhouse….

No greenhouse?  Start Seeds Indoors – we are now the prerequisite six to eight weeks away from March!  Start tomatoes, marigolds, peppers, cosmos, zucchini, impatiens, salvia, basil, and others.  Especially start peppers!  They take longer than other veggies.  Otherwise, wait until all chance of freezing temperatures have passed and buy transplants at your favorite nursery.  I’ve seen zucchini started in the ground in January thrive.  If it doesn’t come up, no problem!  Put some more seeds in soon again!  Keep planting.  I haven’t seen it work with tomatoes, but Marshall Chrostowski of Pacifica Institute’s Garden starts his toms in January for late March picking!  He uses heat transmitting black row covers on the ground, and floating row covers above.  That’s clear plastic with holes over hoops.  They make the soil 15 degrees warmer, with 15-20% warmer air!  You can buy floating row covers at your nursery.  Give it a try! Eating garden fresh organic tomatoes late March?! Yum! Row covers will speed up your notorious slow-grower peppers too! Not only do floating row covers warm things up, but they keep flying pests away from your plants! Check out Digital Seed’s Planting Schedule!

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Happy Winter Solstice/Yule, Dec 21st!

I like this saying I found at the Old Farmers Almanac:  Old Frost, the Silversmith has come:  His crisping touch is on the weeds.  – Charles Dawson Shanly

And, bless him, his touch will soon be on our veggies!  Some will love it; kales are said to taste better after a good frost.  Basils, some peppers and other tender plants will fold and die.  Gather seeds while you still can.  It’s tuck & roll time –  ready a stack of covers in case we get some hard freezes.  Keep a diligent weather watch.  Watering the evening before an anticipated freeze will help your plants withstand damage.

December is winter’s June, harvest time! 

Brocs, cauliflowers, peas, are all coming in now, especially if you planted in August, September!

Lettuces are thriving, keep plucking the lower leaves.

Keep harvesting your chard and beet leaves to keep ahead of the leafminers.  Don’t over water making the leaves too soft and inviting.

Cabbages take time to get to the stage to form that super head of tight fitted leaves.  Don’t despair, they are working on it.  Lay down Sluggo or do slug/snail maintenance around your cabbages to keep the pests from damaging your beauties.  Can you imagine what the plant would look like if the leaves were spaced out on a stalk?!  Pretty tall.  Feed lightly during winter to make Nitrogen easily available.  It’s cooler, so uptake is slower.

Your favas are busy gathering Nitrogen from the air, putting it into little nodules on their roots.  So are your peas, both legumes.  They do that!  Little to no feeding for them, they make their own N.

If you tuck in kitchen veggie trim, don’t be surprised if a few potatoes (they look like tomatoes, same family) pop up here and there.  If you like ‘em, let ‘em come if you have space!

If you have everbearer strawberries you may have few berries after a few warm days.  Even a single berry is such a treat!

Collards, kohlrabi and kales are very happy, providing excellent nutrition.  You can eat the leaves of all your Brassicas – brocs, cauliflower, collards, kale, kohlrabi, and, of course, cabbages!

Carrots are coming!  Plant another round near your peas!  All kinds!  Mix the seeds up for surprises later!

Yes, you can still plant!  Start a new garden with or put in successive rounds of artichoke (give them 3’ to 4’ space), arugula, asparagus – Pat Welsh (Southern California Gardening) recommends UC-157, beets, brocs, Brussels sprouts, bunch onions, cabbage, carrots, cauliflower, celery, chard, garlic, kale, kohlrabi, head and leaf lettuces, mesclun, peas, potatoes, radishes, and turnips!  As soon as one is done, plant another!

Put in some little bunch onion patches here and there but not by your peas!  Plant some of those little  Italian red ones – so pretty in your salad!  How about some garlic chives?  Mmm….

Remember, this is THE time to be planting your largest garlic cloves – they need twice the fertilizer, so make a super rich soil for them.  If you are so inspired, many plant on Winter Solstice day, Dec 21!  Plant skins on, or for more mojo, quicker sprouting, here is the way to prep your cloves Bob Anderson style:

  • Soak in water and baking soda for 16-24 hours before planting.  Soak separate strains separately. (One T soda to 1 gallon water, or a half teaspoon in a cup of water).  Remove the skins – start at the bottom being careful not to damage the growing tip OR the bottom, because that’s where the roots grow from!
  • Just before planting soak nude cloves in rubbing alcohol for 3-5 minutes and plant immediately.

SideDressing – seedlings up 2 to 3 inches get hungry!  Liquid fertilizer once a week is quick and easy for them to uptake.  Feed your other plants every 6 weeks.  That means, sprinkle fertilizer around your plants or down a row, and dig it in a little, especially before a rain!  Water it in.  Use ½ the strength of your summer feedings.  We don’t want a lot of tender new growth that a frost would take.  Some people love their manures, others love Island Seed & Feed’s Landscape Mix, and some love their stuff that comes in a pretty box!  Plants love a fish/kelp mix.  Try the powdered version for a little less stink.  If you decide to do foliar teas, pick a warm, dry, or breezy morning so your plants will dry well before evening.  Do what makes you and your plants happy!  If you haven’t been fertilizing, think about how hard your plant is working.  Big brocs, for example.  When it starts to head, when plants start to produce, that’s your cue to help them along.

Gophers.  You can still put in wire protective baskets or barriers, especially now while the soil is softer after the rains.  If you see a fresh mound, trap immediately.
Aphids?  Watch for curled leaves, squish or wash any or the colony away immediately.
White flies.  Flush away, especially under the leaves.  They are attracted to yellow, so keep yellowing, yellowed leaves removed.
Slimy Slugs, Snails.  Sluggo before they even get started, right when your seedlings begin to show, when you put your transplants in!  Once stopped, there will be intervals when there are none at all.  If you notice tiny children snails, lay down another round.

Make Organic, Sustainable Holiday Garden Gifts!  Plants themselves make wonderful gifts!  Start perusing catalogs for your Spring planting!

Happy Holidays, of all kinds, to you and yours! 
Garden Blessings, Cerena

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February! SOIL & SEED Month!

Please see February 2010 for tips on aphids/white flies, slugs/snails, gophers, soil, seed starting basics! 

When there are warm days, it is ever so tempting to plant up summer veggies!  Don’t do it.  Not yet.  Start seeds. 

Depending on how much space you have, plant a last round of your very favorite winter crops – lettuces, beets, broccoli, cabbage, carrots, cauliflower, celery, chard, kale, kohlrabi, potatoes, radishes, turnips.  Bare-root asparagus and artichokes.  I forgot to tell you last month, you could start zucchini!  At Pilgrim Terrace Community Garden we had an elder gardener who always started his in January, early February, and had great zucchini way before everyone else!  Other than zuchs, really look at those days to maturity, and add the number of days you expect for harvest duration.  If you plant a long maturing plant that would be harvested for some time, think if you would rather have that space for an early round of a summer veggie you love more.  Choose mildew and disease resistant varieties for your late peas.  

Keep sidedressing your producing plants, protect your tasty lettuces from slugs and snails.  Keep watch for aphids, and, if you disturb your plant and a little cloud of white things fly off, you have white flies.  Spray those little buggers off asap so they don’t spread to your other plants or someone else’s!  Keep up with your harvesting.  Wait until it warms up some more to prune frost damaged plants.  Even wait until next month to fertilize.  

But do prepare your soil for March summer veggie planting.  Dig if you must – I’m a no-dig, no weed person who leaves the living soil structure intact [see Gaia’s Garden, 2nd edition, chapter on soil].  Instead, prepare your soil by layering good stuff on top, called Lasagna Gardening, sheet composting, composting in place, or on-the-ground composting!  Garden smart!  If it is already there, you don’t have to move it from the compost pile to where it is needed!  Build your soil in place or in your new raised beds!  If you are putting raised beds on top of your lawn, lay down several layers of heavy cardboard first, to stop the grass and weeds, thoroughly soak it, then layer, layer, layer!  When they get there, your plant’s roots will easily poke their way through the cardboard.  Definitely attach gopher proof wire mesh to the bottom of your raised bed frame before you start filling it, unless you are creating your garden on top of concrete or a roof.  If you are container gardening, check out Patricia Lanza’s book Lasagna Gardening for Small Spaces: A Layering System for Big Results in Small Gardens and Containers: Garden in Inches, Not Acres. 

Healthy layering should be 2 dry/Carbon to 1 wet/Nitrogen. 

Carbon – carbon-rich matter (like branches, stems, dried leaves, peels, bits of wood, bark dust or sawdust, shredded brown paper bags, coffee filters, conifer needles, egg shells, hay, peat moss, wood ash) gives compost its light, fluffy body.
Nitrogen – nitrogen or protein-rich matter (manures, food scraps, leafy materials like lawn clippings and green leaves) provides raw materials for making enzymes. 

  • Lay twigs or straw first, a few inches deep. This aids drainage and helps aerate the pile.
  • ADD dry materials – straw, leaves and wood ashes. If you have wood ashes, sprinkle in thin layers, or they will clump together and be slow to break down.  Fine chopped, smaller materials decompose faster.
  • Lay on manure, green manure ( clover, buckwheat, wheatgrass ) or any nitrogen source. This activates the compost pile and speeds the process along.  Put on rinsed seaweed for minerals, scatter some yarrow sprigs to further speed decomposition, and, of course, your kitchen food waste. 
  • Think how that pile is going to decompose lower and lower.  Build enough layers to get the amount of soil you need.  Could be 18” high.
  • If you like, sprinkle some microbe rich topsoil over it all to ‘inoculate’ with living soil organisms that will immediately go to work.  Add a few handfuls of red wriggler compost worms.  Add any other amendments that make you happy.
  • Install some pathways.  Don’t walk on your oxygen rich breathing brew and squeeze the life out of it, or crush your worms and soil structure!  Keep things fluffy for good soil aeration and water absorption.   
  • If you need to, for aesthetic reasons, cover the compost with a pretty mulch that will break down slowly.  Spread it aside when you are ready to plant.  It could be down leaves; if you need your soil in that area to be slightly acidic, cover with pine needles (strawberries).
  • If things get stinky, add more carbon.
  • You want to plant NOW, or the same day you layer?  Can do!  Or your instant soil wasn’t so instant?  OK, here’s the instant remedy.  Make planting holes in your layers, put in some compost you purchased or have on hand, mycorrhizal fungi, and plant!  The rest will catch up, and the heat from the composting material underneath will warm your plants!  You WILL have a fine garden!  

If you do also need a traditional compost pile for spot needs, consider “No-turn” composting!  The biggest chore with composting is turning the pile from time to time. However, with ‘no-turn composting’, your compost can be aerated without turning.  The secret is to thoroughly mix in enough coarse material, like straw – little air tubes, when building the pile. The compost will develop as fast as if it were turned regularly, and studies show that the nitrogen level may be even higher than turned compost.  With ‘no-turn’ composting, add new materials to the top of the pile, and harvest fresh compost from the bottom of the bin.

So here are 3 ways to save garden time and your back!  1)  No digging!  2)  Compost in place, no moving it.  3) No compost turning!  Uh huh.

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Glorious cauliflowers are being harvested, peas devoured, lettuce leaves eaten on the spot, mini carrots munched, radishes and arugula carried home for salads! In December, your August to October plantings are paying off!  Broccolis and cabbages are coming very soon!

Winter harvesting is so fine!  Cut and come again is the name of the game! Cut the main head from your brocs, continue to harvest the mini side shoots. Cut the cabbage heads above the lowest leaves, let 4 more form in the remaining leaf axils. Take the lowest lettuce leaves, the outer celery stalks, and keep right on harvesting! Pluck your peas to keep them coming. Pull tender young beets and carrots.

Planting: Yes, you can still plant!  Start a new garden with or put in successive rounds of artichoke (give them 3’ to 4’ space), asparagus – Pat Welsh (Southern California Gardening) recommends UC-157, beets, brocs, Brussels sprouts, bunch onions, cabbage, carrots, cauliflower, celery, chard, kale, kohlrabi, head and leaf lettuces, mesclun, peas, potatoes, radishes, and turnips! As soon as one is done, plant another!

Cauliflowers – to tie or not to tie?  Some cauliflower is self blanching, that is, the central leaves naturally curl over the head, keeping it white! If your cauliflower doesn’t do that, and you want white heads, tie the leaves over the head as soon as it starts to form. You can tie it anyway if you want to, to guarantee that pristine color. They grow super quickly, so keep watch and harvest when they are still tightly headed! Sadly, if the temp is below 40 degrees, there is too much salt, not enough N (Nitrogen), or your plants dried out, no head may be formed. That’s called buttoning. Leaves stay small, a tiny curd forms but never gets big. If you grow purple cauliflower, no tying needed!

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The next months…so you can plan ahead! 

As more of your plants are finishing, make notes about your summer crops in your garden journal. 

September  Let some plants continue to grow for seed saving!  First fall planting month! 
Planting from seeds is fun; transplants produce sooner.  Plant Sweet Peas for Christmas bloom!  Plant gift plants or bowls or baskets for the holidays! 
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.  Transplants of winter veggies.
December is winter’s June!  Crops are starting to come in, it’s maintenance time!

Congratulations to all you first time gardeners!  You have planted a summer garden, learned a lot, enjoyed the fruits!  Welcome to an abundant coastal southern California winter garden!  September can still be hot, but you will start feeling the difference, shortening days, the light on your plants changing, thinking of snuggling in with your seed catalogs and a cuppa. It will soon be time to enjoy crisp weather, water a bit less, wait a bit more as things slow down. 

Labor Day weekend is a great time to plant!  If you haven’t already, start your first fall peas at the base of your declining beans.  If you don’t have enough room yet, establish a little nursery in an open area to plant celery, your Brassicas:  cabbage, brocs, Brussels sprouts, collards cauliflower, kales – to later  transplant into other garden areas, or spread apart, late September and October.  Or start in containers for later transplanting.  If you don’t have the time to tend them, simply get transplants at the nursery when you want them.  However, the beauty of planting from seed is you can get the varieties you want, you can experiment with new varieties!  A seed catalog is a lovely and dangerous thing. 

Plant lettuces in shadier spots behind plants that will protect them during the September heat, but who will soon be done allowing your lettuces full sun when it is cooler later on.  Remember, September can be HOT. 

Time to be building gopher-protected fall raised beds or hardware cloth/aviary wire baskets!  You can custom make these baskets yourself.  Make deeper ones for single plants, ie your big gopher-tasty brocs.  Or make a long basket to put along the foot of your pea trellis, deep enough for the carrots you plant with them, that enhance peas.  Or make a shallow basket for your square yard of salad greens.  See what I mean?  These are fine portable baskets.  When you are done using them in one area, they can easily be moved to the next spot, even reshaped to fit a new location.  Inexpensive wire cutters are all you need.  Talk with Hillary Blackerby, Plot 24 – see hers.  She dug trenches, then stepped on the hardware cloth, shaping it exactly to the trench!  Perfecto!  

High in Antioxidants, Brassicas,
the Backbone of Your Winter Garden!

Broccoli, Brussels sprouts, cabbage, cauliflower, collards, kales, kohlrabi!

In our climate, Brassicas can be grown year round!  But they thrive in cooler weather, are fairly frost hardy, and are said to have better flavor after a frost!  They love a very rich manured soil and need it because cooler winter temps slow the uptake of nutrients.  Be generous.  Except for broccoli, Brassicas are grown for their leaves, and rich soil makes leaves, and broccoli leaves are edible too!  If your soil is slightly acidic, sprinkle a bit of lime to increase the pH, and help prevent the fungal disease club root.  Firm the soil, with your feet, around your Brassicas to support the plant in its upright growth, especially in a windy area.  A lot of Brassicas are top-heavy, sometimes needing staking.  Mulch and water well.  

If you water too well, making a ‘softer’ plant, or have too much nitrogen (manures), white fly and aphids are more likely.  Studies show hosing them away is as effective as chemical treatments!  Do it early in the day so plants can dry off (prevent mildews), and be sure to get the underside of the leaves as well, and especially in curled leaves that protect aphids.  Or spray with insecticidal soaps or oils.  Even though aphids and white fly are yukky, keep watch right from the get go!  They like tender baby plants.  Don’t delay spraying, and keep watch every day until they are gone!  Don’t let them spread to other parts of the plant or other healthy plants, your neighbor’s plants.  They stunt the growth of your plant and open it to other diseases.  If the infestation is too much, remove infected leaves ASAP, at worst, the whole plant.  Don’t leave them laying about or put them in your compost.  That truly ‘nips them in the bud!’ 

Now, here’s something I’ll bet you didn’t know about some of your Brassicas!  From AllExperts, Organic Gardens:

Your ‘Kale Vegetables’ are Brassica Family crops that pose their own pro’s and con’s in your battles with bugs.  Broccoli, Cauliflower, Brussels Sprouts, Turnips, Horseradish, Radishes and some other vegetables generate a natural chemical called GLUCOSINOLATES.  If you till the spent plants in at the end of a season, then rotate to another NON-BRASSICA Crop, or even just a Cover Crop, they’ll decompose all Summer and release those Glucosinolates into the Soil.  [BIOFUMIGATION

The nicest thing about this is that Glucosinolates are NATURAL INSECTICIDES (plus they demonstrate anti-Cancer properties in the laboratory).  They also act as Fungicides because they contain sulphur.  Cornell University School of Agriculture tells us these weapons ‘sit benignly inside a cell until it’s punctured — usually by predator feeding. They then mix with certain enzymes from other cells, reacting to yield sharp-tasting, sometimes toxic compounds.’

My comment:  Clearly, this is a problem if you are planting small seeds, especially lettuce, under your Brassicas.  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.  A professor at the University of Connecticut said Brassica plants should be removed from the soil after they have produced their crop.  Ok, so if you decide to chop and drop your Brassicas, plant transplants of small seed plants in those areas rather than starting plants from seed.

Brassica Companions:  Aromatic  plants, sage, dill, chamomile, chard, beets, peppermint, rosemary, celery, onions, potatoes, spinach, dwarf zinnias.  Brassicas are helped by geraniums, dill, alliums (onions, shallots, garlic, etc), rosemary, nasturtium, borage.  Dill attracts a wasp to control cabbage moth.  Zinnias attract lady bugs to protect plants.  Avoid mustards, nightshades, strawberries.  Notice there are contradictions – potatoes are in the nightshade family.

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