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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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Diplomat Broccoli seedlings grown by Robin Follette at her Maine Homestead
Diplomat Broccoli Seedlings grown by Robin Follette, Outdoorswoman & Homesteader! Robin & her husband Steve Follette homestead in the rural woods of Maine.

We’ve had a generally mild summer and no Bagrada Bugs, so fall/winter plantings started in September, lots more in October. September lettuces may already be eaten, plant more! Kale leaves are or soon will be ready to start harvesting. Broccoli and Cauliflower will be tasty! Cabbages will take a bit longer as they pack those leaves on tightly. You can harvest them when they are small, or if you want more food, let them get still bigger!

Plant more rounds of everything in space you have reserved, or as plants finish. At this cooler time when plants are growing slower, it’s time to plant from transplantsSeeds are fine, and seeds of the same plants, if planted at the same time as the transplants, give an automatic equivalent of a second round of planting!

Space your plants well. Think of the footprint of your mature plant. Crowded plants can shade each other out. They don’t get their full productive size or produce as productively, both size or quantity. Smaller plants too close together can get rootbound, suffer from lack of nutrition. The remedy is simple! Thin when young and eat these luscious little plants! Rather than planting so closely, keep some of those seeds back for another later planting, or deliberately over plant for tender additions to your salad! If they come crowded in a nursery six pack, gently separate the little plants, plant separately. Give away your extras! Plant to allow air flow so your plants will harden up a bit, and don’t over water, inviting sucking pests like aphids and white flies that easily feed on soft tissue. Especially true for beets and chard that get leaf miners. Ideally with chard, a ‘permanent’ plant, the leaves won’t touch another chard.

If you like Broccoli a lot, try these varieties!

  1. Arcadia is somewhat heat tolerant with excellent side shoot production.
  2. All Season F1 Hybrid is low growing, doesn’t shade out other plants, and makes the largest side shoots I’ve ever seen!
  3. Cruiser 58 days to harvest, is tolerant of dry conditions.
  4. If you can’t wait, DeCicco is only 48 to 65 days to maturity. It is an Italian heirloom, bountiful side shoots. Produces a good fall crop, but considered to be a spring variety.  Since it is early, the main heads are smaller.
  5. Nutribud, per Island Seed & Feed, is the most nutritious per studies, having significant amounts of glutamine, one of the energy sources for our brains!
  6. Purple broccoli, in addition to this, contains anthocyanins which give it its color. These have antioxidant effects, which are thought to lower the risk of some cancers and maintain a healthy urinary tract as well.

Brassica/Broccoli Pest Strategies

  • Research shows the more broccoli varieties you plant, mixing them up, alternating the varieties in the row, not planting in rows at all, the less aphids you will have! Biodiversity means to mix up your plantings to stop diseases and pests from spreading down a row or throughout a patch. Monoculture can be costly in time spent and crop losses. Plant different varieties of the same plant with different maturity dates. Pests and diseases are only attracted at certain stages of your plants’ growth and their own life cycle stages.
  • Another tip is keep your Brassicas cleaned of yellowing leaves that attract White flies.
  • Cilantro repels aphids on Brassicas – broccoli, kale, cauliflower, Brussels sprouts! Said to make them grow REALLY well, bigger, fuller, greener! Plant generous mini patches here and there. Harvest some, let others flower for bees and beneficial insects. Then share some seeds with the birds, collect some seeds for next plantings.
  • Heading winter lettuces like plenty of water to stay sweet, grow quickly, stay in high production. Put them in a low spot or near the spigot, on the sunny side of taller celery. Lettuces repel cabbage moths. Put a few of them between the cabbages. Lettuces you want under Brassicas, plant from transplants because dying parts of Brassicas put out a poison that prevents some seeds, like tiny lettuce seeds, from growing. As the Brassicas get bigger, remove lower leaves that would shade the lettuces.

See Super Fall Veggies Varieties, Smart Companion Plantings!

Brocs LOVE recently manured ground.  Well-drained, sandy loam soils rich in organic matter are ideal. Feed up your soil out to where you anticipate your plant’s drip line will be. The trick to producing excellent broccoli heads is to keep the broccoli plants growing at a strong 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! John Evans, of Palmer, Alaska, holds the world’s record for his 1993 35 lb (no typo) broc! He uses organic methods, including mycorrhizal fungi! And, yes, moose eat broccoli!

Huge Cabbages grown by the Cunningham Family at Pilgrim Terrace Community Garden 2016!
The Pilgrim Terrace April 2016 Cunningham Family monster Cabbages make the Lacinato Kale behind them look small!

Plant your bareroot strawberries as soon as you can get them, or plant the ones you chilled in your fridge Nov 5 to 10. If you miss this window, January could be even better for bareroots! The days will be getting longer, soon warming. Your strawberries will come along quickly! Before planting in January, put in some acidic compost at the same time you chop down and turn under your green manure. Strawberries prefer slightly acidic soil. I highly recommend UCSB locally bred bareroot Seascapes! They are Strawberry spot resistant, grow big berries with great flavor, and have a great shelf life! Plant along borders or in places for easy access picking!

If you reserved space for strawberry beds, plant it to 2 month crops, like lettuce that matures quickly, arugula, mustard, turnips, and crispy red radishes that are ready to pick in little more than a month. Arugula, spinach, pretty Asian greens, such as tatsoi or mizuna, grow so fast you will have baby plants to add to stir-fries and soups just three weeks after sowing. For a quick payback on your table, select the earliest maturing varieties available. Or, pop in a green manure mix to restore your soil. Island Seed & Feed has the wonderful Harmony Four green manure seed mix and the inoculant that goes with it. Chard grows quickly, but it is a cut and come again plant that needs a permanent location.

Celery is lovely, fragrant! It is a cut and come again. Feed it from time to time, it’s working hard. Plant it by the water spigot. If you have room, you can let celery, and carrots, flower and seed too!

Peas on a trellis, in a cage, take up less space, and are easier to harvest. Make a note to plant carrots on the sunny side of peas to enhance the growth of your peas! Baby Little Fingers make small carrots quicker than most, only 57 days to maturity! Put some beets behind the peas. They will get light through the frilly carrot leaves and the peas will go up. Peas and beets don’t mind a fair bit of water, but carrots will split if overwatered. Plant the peas a little lower and the carrots a little further away and water them a tad less once they are up. The onion family stunts peas, so no onions, bunch onions, leeks, garlic, shallots, chives nearby. See Best Varieties of PEAS and Why!

1st half of Nov: Plant seeds of globe onions for slicing. Grano, Granex, Crystal Wax.

GARLIC! Hmm…usually I would encourage you to grow garlic but with these general overall warmer times, some garlic lovers are reporting they aren’t growing it here anymore. Garlic likes chill, so even in our regular winters we don’t get the big cloves like up in Gilroy, the Garlic Capital, Ca. If you don’t mind smaller bulbs, plant away. Plant rounds of your fattest garlic cloves now through Dec 21, Winter Solstice, for June/July harvests! See a LOT about GARLIC!

Divide your artichokes! Give new babies plenty of room to grow big and make pups of their own or give them to friends! Remember, they have a huge 6′ footprint when they thrive and are at full maturity. Plant bareroot artichoke now or in Feb, or in March from pony packs. They have a 10 year life expectancy!

Shade  If you want a lower profile or space is limited, get dwarf varieties. That allows more flexibility when you choose how to place your plants or are filling in a spot where a plant has finished. Plant your Tall plants in zig zag ‘rows’ so you can plant them closer together. In the inside of a zig zag, on the sunny side in front of the ‘back’ plant, put in your fillers – medium height plants and shorties. A mix of Bok Choy, mustards, longer winter radishes – Daikon, kohlrabi, rutabagas and turnips would be exciting and give winter variety on your table!

Soil & Feeding

With the majority of fall crops, the main harvest is leaves! Cut and come again means a long harvest, and a very hungry plant! So, plant in super soil to get a good start! Add composts, manures, worm castings. In the planting hole, mix in a handful of nonfat powdered milk in for immediate uptake as a natural germicide and to boost their immune system. For bloomers, brocs and caulis, throw in a handful of bone meal for later uptake at bloom time. If you have other treats you like to favor your plants with, give them some of that too! Go lightly on incorporating coffee grounds either in your compost or soil. Studies found coffee grounds work well at only 0.5 percent of the compost mix. That’s only 1/2 a percent! See more details about soil building! The exception is carrots! Too much good soil makes them hairy, fork, and too much water makes them split.

Also at transplant time, sprinkle mycorrhizal fungi directly on transplant roots! Pat it on gently so it stays there. Direct contact is needed. Brassicas don’t mingle with the fungi and peas may have low need for it, so no need to use it on them.

Winter plants need additional feeding, and steady adequate moisture to stay healthy and able in such demanding constant production. Give them yummy compost to keep their soil fluffy with oxygen, the water holding capacity up to par. Be careful not to damage main roots. Get a spade fork if you don’t have one. Make holes in your soil instead, then, if you don’t have skunks or other digging predators, pour them a fish/kelp emulsion cocktail! Or compost, manure, or worm cast tea down the holes. Your plants will thrive, soil organisms will party down!

Winter Water! An inch a week is the general rule, but certain areas and plants may require more or less water. Don’t let light rains fool you. Do the old finger test to see if the top 2” of soil are moist. If you are managing a landscape or larger veggie garden, slow, spread and sink incoming water. Install berms or do some terracing. Direct special channels to water your precious fruit trees. Use gray water as much as possible. Carrying buckets of water builds character, but a gray water system is ace! See Santa Barbara Rebates for both residential and commercial assistance.

Wonderful Sloggers Rain Garden Muck Boots WomenSecurely stake tall or top heavy plants before predicted winds. Tie your peas to their trellis or plant them inside well-staked remesh round cages. Check on everything the morning after. Some areas may need more shelter and you could create a straw bale border, or even better, a permeable windbreak of low growing bushes, like maybe blueberries! Lay down seedless straw, a board, or stepping stone pathways so your footwear doesn’t get muddy. Treat yourself to some fab muck boots! (Sloggers)

Mulch? The purpose for mulch in summer is to keep your soil cool and moist. If you live where it snows, deep mulch may keep your soil from freezing so soon. But when SoCal  temps start to cool, days are shorter, it’s time to remove mulch, especially if it is a moist pest or disease habitat, and let what Sun there is heat up the soil as it can. When it is rainy, mulch slopes with mulch that won’t blow or float away. If needed, cover it – garden staple down some scrap pieces of hardware cloth, cut-to-fit wire fencing or that green plastic poultry fencing. Or do a little quick sandbag terracing. The mulch exception is low to the ground leaf crops like lettuce, arugula, spinach, bok choy and chard. They need protection from mud splash. Lay down some straw before predicted storms. If you live in a windy area, lay something over the straw, like maybe rebar pieces, to hold the straw in place.

Pest and Disease Prevention Drench young plants, seedlings getting their 3rd and 4th leaves, and ones you just transplanted, with Aspirin solution to get them off to a great start! One regular Aspirin, 1/4 C nonfat powdered milk, 1/2 teaspoon liquid dish soap (surfactant), per gallon of water. Aspirin, triggers a defense response and stimulates growth! Powdered milk is a natural germicide and boosts their immune system. Reapply every 10 days or so, and after significant rains.

RESTORE OR REST an area. Decide where you will plant your tomatoes, heavy feeders, next summer and plant your Green Manure there! Plant some hefty favas or a vetch mix for green manures to boost soil Nitrogen. The vetch mix can include Austrian peas and bell beans that feed the soil, and oats that have deep roots to break up the soil. When they start flowering, chop them down into small pieces and turn them under. Wait 2 or more weeks, plant! Favas only are good and big, you get a lot of green manure per square foot. If you change your mind, you can eat them!

Or cover an area you won’t be planting with a good 6″ to a foot deep of mulch/straw and simply let the herds of soil organisms do their work over winter. This is called Lasagna gardening, sheet composting or composting in place – no turning or having to move it when it’s finished. If you are vermicomposting, have worms, add a few handfuls to speed up and enrich the process. Keep it slightly moist. Next spring you will have rich nutritious soil for no work at all!

BEE FOOD! Plant wildflowers now from seed for early spring flowers! Germination in cooler weather takes longer, so don’t let the bed dry out.

Layer up, enjoy these crisp days. Let the wind clear your Spirit, the rain cleanse and soften your Soul.

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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 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!

See the entire November 2016 GBC Newsletter!

November Crisp & Refreshing Veggie Gardening!
Onion, Garlic, Leeks, Chives – Delicious SoCal Alliums!
Rainy Day Tips for Spectacular Veggies!
Wonderful Gardener Style Holiday Gifts! 
Other Community Gardens – Meet the Composters on Bikes! 

Events! January 29 Santa Barbara 9th Annual SEED SWAP!

See the wonderful October images at Rancheria Community Garden!

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

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Broccoli! Beautiful and valuable to your health!

Broccoli may be the most nutritious of all the cole crops, which are among the most nutritious of all vegetables. Broccoli and cauliflower (and other members of the genus Brassica) contain very high levels of antioxidant and anticancer compounds. These  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).

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

Tasty Image from PlantGrabber.com – Bonanza Hybrid Broccoli

IN YOUR GARDEN….

  • Companions:  Cilantro makes it grow REALLY well, bigger, fuller, greener!  Lettuce amongst the Brassicas confuses Cabbage Moths which dislike Lettuce.
  • Brocs prefer full sun, though partial shade helps prevent bolting (suddenly making long flower stalks).
  • Brocs LOVE recently manured ground.  Well-drained, sandy loam soils rich in organic matter are ideal.  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.
  • 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 soon be planting.
  • Mulch will help keep the ground cool and moist as well as reduce weed competition.
  • An even moisture supply is needed for broccoli transplants to become established and to produce good heads. Never let the seedbed dry out. In sandy soils this may require two to three waterings per day.
  • Put a ring of nitrogen around cabbage, broccoli and cauliflower plants, to grow bigger heads.
  • The center head produced by broccoli is always the largest. The secondary sprouts produce heads about the size of a silver dollar. Sidedressing with fertilizer can increase yields and size your side shoots.
  • Cool weather is essential once the flower heads start to form. It keeps growth steady.

Brocs are truly susceptible to aphids.  Yuk.  Grayish greenish soft little leggy things that blend right in with the side shoot florettes.  If you snap your fingers on the side shoot, you will see the aphids go flying.  Those side shoots I remove.  If aphids are in curled leaves, I hold the leaf open and hose them away with a strong burst of water!  Then I keep my eagle eyes on them, each day, checking to get rid of them before another colony forms.

Important planting tip: There are less aphids when you plant different varieties of brocs together!

Broccoli varieties vary considerably, tall, short, more heat tolerant or cold tolerant, some make tons of side shoots, small heads, large heads!  For smaller heads, grow quick maturing varieties.  Packman is the exception!

Cruiser 58 days to harvest; tolerant of dry conditions
Calabrese 58 – 80 days; Italian, large heads, many side shoots. Loves cool weather. Does best when transplanted outside mid-spring or late summer.  Considered a spring variety.  Disease resistant.
DeCicco 48 to 65 days; Italian heirloom, bountiful side shoots. Produces a good fall crop, considered a spring variety.  Early, so smaller main heads.
Green Comet 55 days; early; hybrid, 6” diameter head, very tolerant of diseases and weather stress. Heat tolerant.
Green Goliath 60 days; heavy producer, tolerant of extremes.  Prefers cool weather, considered a spring variety.
Nutribud, per Island Seed & Feed, is the most nutritious per studies, having significant amounts of glutamine, one of the energy sources for our brains!  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.
Packman 53 days; early hybrid, 9” head!  Excellent side-shoot production.
Waltham 29 85 days; late, cold resistant, prefers fall weather but has tolerance for late summer heat.

If you still want to plant broccoli now, January, be mindful of the days to maturity, and when you think you will be wanting space to start your spring for summer plants.  When it gets late in their season, cut lower foliage off so small summer plants can start under them while you are still harvesting your winter plants.  The days to maturity on seed packs starts with when you put the seed in the soil.  The days to maturity on transplants is from the time of transplant.  And broccoli is notorious for uneven maturity, so you will often see a range of days to maturity, like DeCicco above.  So don’t expect clockwork.

Harvest the main head while the buds are tight!  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.

The respiration rate of freshly harvested broccoli is very high, so get it in the fridge asap or it goes limp!  It should not be stored with fruits, such as apples or pears, which produce substantial quantities of ethylene, because this gas accelerates yellowing of the buds.

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 says Brassica plants should be removed from the soil after they have produced their crop.

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!  You won’t get any more side shoots, but if you want seeds, leave the flowers, let the seeds come.  Fine long little pods will form.  Let them stay on the plant until dry, then harvest your seeds.  Pop the pods, remove the seeds so no moisture will remain to rot them.  This large species crosses easily though, so probably best to buy sure seeds unless you don’t mind mystery results!

The trick to producing excellent broccoli heads is to keep the broccoli plants growing at a strong 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!  John Evans, of Palmer, Alaska, holds the world’s record for his 1993 35 lb (no typo) broc!  He uses organic methods, including mycorrhizal fungi!  And, yes, moose eat broccoli!

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