Cool Season Vegetables Are Coming

40910thumbWhat happened with the tomatoes?! In past years, they were inhibited by mild summer weather. This year, they had plenty of warmth, but did not seem to perform much better. Perhaps they wanted more humidity. Now that those that started slowly are starting to produce better, they do not have much time left before warm summer weather gets cooler towards autumn.

Eventually, cool season vegetables will move into the garden. Seed for the earliest beets and chard may have already been sown directly into the garden. Subsequent phases of beet seed can be sown every three weeks or so until about a month prior to the return of warm season vegetables at the end of winter. Each subsequent phase should begin to produce at about the time that the previous phase gets depleted.

Unlike beet roots that get pulled up completely when harvested, chard produces foliage for quite a while, so is often planted only once. A second phase added sometime in winter may prolong production into late spring. However, by the time the first phase actually finishes, there will be plenty of warm season greens to grow. Because only a few chard plants are enough, they do not need to be grown from directly sown seed, but can alternatively be grown from cell-pack seedlings purchased from a nursery.

Cell-pack seedlings are actually often more practical than seed is for broccoli, cauliflower, cabbage and some heading lettuces. Seedlings get growing faster, so are less likely to get eaten by pests as they germinate. A cell-pack of seedlings does not cost much more than an envelop of seed, but contains about as many plants as one garden needs.

Carrots, radishes, peas, spinach and leafy lettuces should be grown from directly sown seed because so many individual plants of each variety are needed for adequate production. Besides, carrots and radishes are roots that get disfigured if initially confined to cell-packs; and peas have very sensitive roots that do not like to be transplanted. Seed for leafy lettuces grown for ‘baby greens’ can be sown densely because leaves get plucked through the season, without getting very large.

There are three options for growing onions. Seed is practical, but takes a while, and can be the riskiest option for large bulbing onions. Onion sets are tiny onions that grew from seed last year, and only need to be grown another year for plump mature bulbs. They will grow as green onions if planted deeply and harvested early. Crowded cell-pack seedlings grow into tight clumps of disfigured onions, but can be separated and grown into well formed individual onions.

Vegetables Change With The Seasons

90814thumbRight smack in the middle of the warm part of summer, it is already time to be getting ready for autumn gardening. This involves more than just ordering our autumn planted spring bulbs while the selection is still optimal. Most of us purchase bulbs from what is available in nurseries when they are in season anyway. Seed that gets sown in the next few weeks is a more immediate concern.

The majority of cool season vegetables will get planted later, when the seasons actually start to change to become . . . well, cool. Seed for beets and carrots gets sown directly in about a month, followed by pea seed even a bit later. At about that same time, many of us will plant small seedlings of other cool season vegetables, like broccoli, cauliflower, cabbage, lettuce, spinach and kale.

For many of us though, it is not that simple. If we want varieties of these cool season vegetables that are not likely to be available as seedlings in nurseries later, we must grow our own from seed. Whether they get sown directly into the garden, or into flats to be grown as seedlings to be planted later, broccoli seed should be sown about now. By the time it gets to growing, it will be autumn.

Seed purchased online or from mail order catalog should be ordered by now. It is not too late for broccoli if the seed arrives and gets sown soon. Cauliflower and cabbage seed gets sown within a month or so, as late August becomes early September. Lettuce and spinach seed should wait half way through September, like beet and carrot seed. Kale seed can wait until after September.

Seed for secondary phases of most of these cool season vegetables can be sown early next year.

In the meantime, warm season vegetables must continue to be harvested very regularly. If they stay in the garden long enough to get tough and bland, they also interfere with continued production. Foliar herbs can be harvested for drying just about any time they are fresh and not blooming. Regular harvesting inhibits bloom, and therefore promotes more of the desirable foliar herbal growth.

Wild Radish

P90623This is why I do not bother growing greens in the garden just yet. Wild radish grows here wild; and there is way too much of it. Most but not all of it gets mown in meadows or cut down with weed whackers on the edges of roadways. There is no need to cut down that which is out of the way. Besides, we could not cut it all even if we wanted to. There is wild turnip and mustard too. All are prolifically naturalized and invasive exotic species.
These radishes do not make the distended roots that garden varieties of radishes are grown for. Nor to the wild turnips make distended turnip roots. They, as well as the mustard, do make good greens though. They may not be quite as good as fancier garden varieties, but I can’t beat the price, or get any other type of vegetable for such minimal effort. I only need to go grab what I want when I want it. There really is no cultivation involved.
Even though their seed is not sown in phases to extend their season, they remain productive for a long time, and only stop producing if they get too dry in summer. If I were to grow a garden variety of turnip green, I would sow a few phases a few weeks apart so that, as an earlier phase finishes, a later phase begins producing. Unlike other types of greens that must be gathered prior to bloom, wild greens can be taken from blooming plants.
Wild greens can be canned like collards, but are better if simply frozen. Unbloomed floral trusses are like tiny bits of broccoli. If gathered while still young and tender, thicker stems can be chopped and cooked like broccoli stalks, and can even be pickled.

Cabbage

61012There are those of us who can grow cabbage well, and there are the majority of us who wish we could. Mild winters allow cabbage to be grown in autumn as well as in spring; but warm weather can also compromise flavor and promote premature bolting (blooming), which ruins the heads. Cabbage demands rich soil and regular watering. If the weather is evenly mild, they dig that too.

Spring grown cabbage was planted last winter, about a month prior to the last frost. Now it is time for autumn cabbage, about a month or two before frost. New plants can be planted a bit deeper than they were originally grown, so that the wiry and fragile sections of stem below the lowest leaves can be buried. Plants should be at least a foot apart and might get larger with more space. It takes at least two months for dense round heads of common green or red cabbage to mature. Slower varieties are worth growing for their unique flavors.

Vegetables Come And Vegetables Go

61012thumbVegetables are annuals too, just like the flowering bedding plants that get replaced seasonally. Some are technically biennials, and a few might even have the potential to be short term perennials if they ever got the chance. Yet, for the purposes of home vegetable gardens, the warm season vegetables that produced through summer should now get replaced with cool season vegetables.

Yes, pulling up tomato plants to make room for cabbage is the same dilemma as pulling up petunias to make room for pansies. No one wants to do it while the plants are still productive. Tomato plants might continue to make a few more tomatoes until frost. Yet, planting cool season vegetables should not be delayed for too long. They want to disperse their roots while the soil is still warm.

Just like warm season vegetables, many of the cool season vegetables are more efficiently grown from seed sown directly into the garden. Root vegetables like beet, carrot, radish and turnip do not recover well from transplanting. Besides, cell packs do not contain many seedlings, even if multiple seedlings within individual cells are divided. It is more practical to sow seed evenly in rows.

Baby greens can also be grown from seed because so many small plants are wanted. Unlike heading lettuce that get harvested as individual mature plants, baby greens get plucked as they develop, from plants that may never reach maturity. Chard, kale and collard greens grow well from seed, or can optionally be grown from cell pack seedlings if fewer larger leaves are preferred.

Broccoli, cauliflower, cabbage and Brussels sprout are more typically grown from cell pack seedlings because only a few individual plants are desired. One or two six packs of cabbage might be more than one garden needs, and do not cost much more than a packet of seed. They mature at different rates, so larger ones can be harvested first, while smaller ones get more time to mature.

The root vegetables work the same way, maturing somewhat variably through a few weeks. However, secondary phases planted a few weeks after primary phases can start to mature as the primary phases get depleted. ‘Cole’ crops such as broccoli, cauliflower, cabbage and Brussels sprouts, consume the same resources, so perform best in small groups with a bit of separation.

Cool Season Vegetables Are Coming

80926thumbIt is getting close to one of those two unpleasant times of year for the vegetable garden. It happened last spring, and it will happen again this autumn. Plants that so dutifully produced vegetables through the last season must relinquish their space for plants that will produce vegetables for the next season. In autumn, it will be cool season vegetables that replace warm season vegetables.

They are all on their own distinct schedule. Pulling up corn stalks is not so distressing because we know when they are finished. Pole beans, bell peppers and summer squash might make it easy as well, if they start to look shabby as their season ends. Tomatoes are the more unpleasant ones to pull up, since they can continue to produce right up to the end, even as the nights get cooler.

If they were planted on the edge of the vegetable garden, and allowed to grow outside of the space needed for incoming cool season vegetables, winter squash can stay until their vines succumb to frost. Fruits that get harvested just prior to frost last better in the cellar. Those exposed to a bit of frost attain better flavor. Winter squash really are summer vegetables. They just finish in autumn.

Seed for beets, carrots and various root vegetables that are grown this time of year should be sown directly into the garden. Root vegetables do not transplant well. Besides, too many relatively expensive seedlings would be needed to grow a substantial quantity of such vegetables. Seed should be sown in phases every few weeks so all the vegetables do not mature at the same time.

Peas, spinach and leafy (non-heading) lettuces should likewise be grown from seed sown directly into the garden. However, it is more practical to grow broccoli, cauliflower and cabbage from seedlings rather than seed. Because only a few plants of each are needed, they are not terribly more expensive than seed. One or two six packs might suffice. Another option that is useful for those who grow varieties that are unavailable in nurseries, is to grow seedlings from seed in small pots or flats, to plant out later.

Trout and Cabbage

61012No; this is not a recipe. It is two brief stories about my first fishing trip and the first vegetables I ever grew.
My first fishing trip was at Silver Lake, past my grandparents summer house in Pioneer. I was just a little tyke. I think I had just a small cane with a hook on a string tied to it. I doubt that I was expected to catch anything with it. I sat on a bare granite shore with my Uncle Bill behind me to keep me from falling in, and my hook on a string in the water.
‘Fishy’ took the hook almost immediately. He was a slippery and shiny trout who startled everyone around with his eagerness to grab onto the hook in order to come home with us. I pulled him up so that my Uncle Bill could take him off of the hook. However, to my surprise, my Uncle Bill explained that Fishy had to go back into the lake because he was too small! I was baffled. I told my Uncle Bill that Fishy could not bee too small because he was bigger than any other fish in my grandfather’s aquarium!
Of course, Uncle Bill then explained that the objective of fishing was not to relocate fish from the uncomfortably cold lake to the cozy warm aquarium. As he continued to explain what the real objective of fishing was, it became very obvious that the lake was the best option for Fishy! Uncle Bill put Fishy back in the water, where he happily swam away. I am pleased to say that I never saw Fishy again.
Shortly afterward, my grandmother gave me a six-pack of cabbage seedlings that I planted in a neat row below my mother’s kitchen window. I was so pleased with them. I watered them and talked to them and sometimes just petted their waxy leaves. They grew quite large, and started to crowd each other.
Then, one day while I was out playing with my pine cones and favorite dirt on the patio, my mother came out with a paring knife and walked by without saying anything. To my HORROR, she returned with a severed cabbage! I totally freaked out! Of course, my mother explained to me that the objective of growing the cabbages was to eat them, and that they were the same vegetable that I liked so much in a cooked form. That was not much consolation. If I had known that, I would have planted them up at Silver Lake so that they could live happily ever after with Fishy.
Well, I did not eat any cabbage with supper that evening. By the time the second cabbage was murdered, I was able to eat it. I did not want it to die in vain; and it really was quite good. So were the third, fourth and fifth cabbage.
The last cabbage was the runt of the litter, so my mother allowed me to care for it all through winter. When it got muddy from splattering rain water falling from the eave, I washed it with soap, which is how I learned that plants do not like soap. As the weather warmed in spring, it bolted. The outer leaves got rather crispy, and a floral stalk stretched upward from the center. It bloomed with small yellow flowers and even made little seed capsules. I do not know if it ever made viable seed, because I did not collect any. By the time it deteriorated and died, I knew that it had lived a full life, so was not too sad about it. The funeral was brief before it was interred behind the apricot tree.
In the end, I ate neither the first fish I ever caught, nor the first vegetable I ever grew.

It Will Soon Be Autumn

71004thumbFrom the time they get planted in early spring, tomato plants are expected to perform a bit better than they did earlier in the season. They start out with only a few early tomatoes, but quickly become prolific. Production continues to increase as the plants grow all through summer . . . until now. Newer leaves on top are not staying so far ahead of fading leaves below.

While the weather is still warm, it is difficult to say how tomato plants know that autumn will soon replace summer. They do not seem to be intelligent enough to realize that every day is imperceptibly shorter than the one before. Nor do they seem to be sensitive enough to notice if the nights get slightly cooler. They just know, and they tell all their friends.

If zucchini plants have not started to fade and sag, they will soon. As weather cools, they no longer grow faster than the mildew that they tolerated all summer. Any fruits that are present now should have time to finish developing, but there probably will not be many more after that. (Zucchini fruits are eaten before mature anyway.) Other warm season vegetables are in a similar state.

Acorn, Hubbard, butternut and other winter squash grow through summer just like summer squash do, but are not harvested until the vines wither in autumn and winter. Unlike summer squash that continue to produce many tender juvenile fruit to replace what gets harvested through summer, winter squash plants put all their effort into one or two large ripe fruit.

Warm season vegetable plants still need to be watered as the foliage slowly deteriorates. They only begin to need less water as they lose foliage and the weather gets cooler. They may like to be fertilized one last time, but will not not need it again. Any last phases of corn will stay thirsty later than other vegetable plants because they deteriorate slower, and are rather thirsty anyway.

Seed for broccoli, cauliflower, cabbage, kale and certain other cool season vegetables can be sown in flats or cell packs now so that their seedlings are ready to go when the warm season vegetables relinquish their space in the garden. If space allows, seed for beet, turnip and turnip greens can be sown directly into the garden. Carrot seed should still wait for cooler weather.

Seasons Are Constantly In Flux

80822thumbGardening requires planning. There is always planning. The vegetables that are getting harvested now are developing mostly on plants that were put out in the garden early last spring. Some of those plants were grown from seed sown even earlier, late last winter. Now that it is more than halfway through summer, it is time to plan for cool season vegetable and annuals for next autumn.

There is still no need to rush cool season vegetables and flowering annuals that will be purchased as small plants in six packs or four inch pots. They are only beginning to become available in nurseries, and get planted a bit later. Broccoli, cauliflower, cabbage and kale are popularly purchased as small plants because not very many are needed, and they are reasonably inexpensive.

However, if varieties of these vegetables that are not expected to be available in nurseries are desired, they must be purchased as seed. If space allows, they can be sown directly into the garden early in September. Otherwise, they can be sown now into flats, six packs or small pots to grow into small plants that will be ready when warm season plants relinquish their space later in autumn.

Root vegetables like beets, turnips and carrots should not be grown or purchased in flats or pots. They get disfigured by transplant. Therefore, they should be sown directly into the garden through September. Carrots should perhaps be delayed until halfway through September. Turnip greens and leafy lettuces should be sown directly as well just because they get distressed from transplant.

Almost all cool season vegetable plants can be grown in phases, or several small groups planted every two week or so, in order to prolong harvest. Those planted first develop and are ready for harvest first. By the time they are depleted, the next phase should be ready. However, because most cool season vegetables develop somewhat slowly, and individual plants within each group develop at variable rates, planting only one early phase, and one late phase, perhaps with another phase in between, might prolong harvest more than adequately.

Vegetables Grow All Year Here

71018thumbThe difficult part is pulling up the warm season vegetable plants while they still seem to be productive. It gets much easier after that. Putting new cool season vegetable plants back into the garden is much more gratifying. Vegetable gardening never stops here. One season starts before the previous season ends. If cool season vegetable plants get a late start, they take longer to produce.

If there is enough space in the garden, the cool season vegetable plants can go somewhere else, while the warm season vegetable plants finish with what they might still be working on. Tomatoes might last until frost. Even when it get too cold for the foliage, green fruit can still ripen on the vine, and a bit more on the kitchen windowsill. Green tomatoes remaining after that can be pickled.

If the soil does not need too much amendment, and the spacing works out well, new cool season vegetable plants can be planted in with the warm season vegetable plants so that they can start to grow and disperse roots while the warm season vegetables finish. By the time the warm season plants succumb to cooling weather, the new cool season plants will already be maturing nicely.

This technique does not work so well with last season’s tomatoes only because they are so greedy with nutrients. Fertilizer might compensate for plants that seem slow where tomatoes had been previously. A bit of amendment can be added to the soil when new cool season plants get planted, and more can be added between them when old warm season vegetable plants get removed.

Broccoli, cabbage and cauliflower should all be planted as seedlings, so can work nicely with interplanting with aging warm season vegetable plants. Since only a few of each type are needed for a well outfitted garden, one or two cell packs of six or eight plants each should be sufficient. Each cell pack does not cost too much more than a packet of seed. Seedlings get established quickly.

Beets, carrots, lettuce, spinach and peas should be grown from seed sown directly into the garden, so do not work so well with interplanting. Too many individual plants of each type are needed. It just would not be practical to grow them from cell pack seedlings. Besides, they grow so efficiently from seed. Kale can be grown either from seed of seedlings. It might be too late for cucumbers.