Take a glance at anyone’s backyard garden. No matter where you go, you’ll likely find a squash plant growing. There’s something about these easy-to-grow and generous plants that demand a place in your garden bed — wherever you can manage to fit it in.
So whether you grow succulent zucchinis and crookneck varieties for summer sautés, invest in the long wait to cure your butternut for winter storage, or are exploring the incredible depth of variety available to the adventurous grower, there’s a squash for everyone. Read on to learn everything you need to know about successfully growing squash in your home garden.
Squash Soil Requirements
When we lived in the city, we converted our tiny postage stamp of a backyard into a garden with great hope, even though we only had a basic understanding of soil fertility. We made raised beds and filled them with straight composted horse manure from a local farm. Experienced gardeners can already see my error. The huge nitrogen load was why most of the seeds we planted struggled … aside from the squash, that is.
The squash grew lush and full and provided the first harvest I have ever had the joy of putting up for the winter. I use that experience as a reminder of how much squash appreciates nutrient-dense soil.
Give your plants the richest soil you can manage, digging in large amounts of manure or compost as deeply as possible. Additionally, give your squash plants an area of the garden that receives full sun and enough moisture to keep them from wilting too much in the summer’s heat.
Planting Squash Seeds
Plant squash seeds about two weeks after the last frost. If you plant rows, you’ll want to space each plant 1 to 3 feet apart from its neighbor and 6 to 10 feet away from the next row.
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Some innovative gardeners manage their limited space by choosing togrow their squash vertically.While some varieties do naturally vine, others will need to be guided along the trellis or support. Depending on the final size of the squash, each individual fruit may require support in the form of a sling or hammock to ensure their increasing weight doesn’t tear them from the vine prematurely.
Common Squash Problems
Many otherwise PG-rated gardeners may use up the year’s quota of profanity on squash bugs, and frankly, they’d be justified. Though there are a few common maladies for the backyard garden’s squash plants, there’s something about the persistent attacks of these pests that merits a higher-than-normal level of rage.
Any time you find these eggs, destroy them by any means possible. I usually tear out the portion of leaf covered with the eggs and scrape them off with a butter knife or fingernail, or remove them with masking tape. A quick trip to the fire takes them out for good.
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While you could try chemical means to fight them, an organic homesteader like me will never recommend spraying poison on food, ever. We opt for a multi-stage approach. The first level of attack is preventative. Always rotate your squash beds every year (good advice for all crops). The second level is proactive. Go after the pests during the whole growing season because they are persistent!
Some organic gardeners wage war by laying a board in the garden near the squash plants. The squash bugs congregate under it at night, and if you get out in the cool of the morning, you can flip the board and take out as many of your foes as you can before they go back to destroying your harvest.
The third level is clearing out the beds at the end of the season. Squash bugs hide in dead plant material, so don’t use that as mulch for your next squash garden — either burn it or hot compost it somewhere far away.
我在种植南瓜方面最成功的一次偶然发现，但在去年夏天我与南瓜虫的战争之后，我完全转向了这种方法。Fashioning a ring of old woven-wire fencing, we made a compost pile and filled it with fall leaves and the mixed manure and bedding from the duck house.
We experimentally planted summer squash seeds in the resulting surface — a good 3 feet up from the ground. Though the garden was rife with bugs about 200 feet away, I never found a single squash bug egg, nymph, or adult on the (very) raised-bed squash. If you’re desperate to win against the tide of these six-legged foes, perhaps this unconventional approach may benefit you as well.
Powdery mildew is another issue that may plague your squash plants. This fungal infection manifests itself as a white film or spots across the surface of squash leaves, and usually appears when weather conditions are right for it to spread. By that, I mean a stretch of dry, high-humidity, shady days under 80 degrees Fahrenheit are perfect … perfectly bad, that is.
The fungus usually only affects the leaves, but by the time you see it, it’s too late. The leaves will wither and die back, exposing the plants to the scalding sun and potentially ruining a harvest. Sincethe fungus overwinters, crop rotation is (again) key to preventing this disease from plaguing you year after year. Additionally, plan to always plant squash in a bright, sunny location that gets at least six hours of sunlight a day.Mildew can’t stand sunlight.
Harvesting squash is a relatively simple endeavor, but you need to know what method is best suited for what squash. If it is tender summer squash you’re growing, simply cut them from the vines with a sharp knife when they reach the size you want — usually, the smaller, the more flavorful.
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The only time you want summer squash to reach hard-skinned maturity is if you’re planning to save seeds for the next year. In many cases, the fruit will not be nearly as tasty, though you could experiment with it anyway, and use it as you would a winter squash. Be aware that squash readily interbreed, so plant accordingly if you want to harvest true seed.
For winter squash, it’s very important to allow them to fully ripen before you harvest, particularly if you plan on storing them over the winter. Exercise patience and wait until the rind is hard enough that you can’t dent it with a fingernail. Then cut it from the vine, being sure to keep a small stump of stem, and allow it to cure in a warm, well-ventilated area for a few days before you bring it in for the winter.
Not all squash should be treated the same, so make sure you treat every variety appropriately. Acorn squash, for example,doesn’t have a long storage lifefor a winter squash, and will actually degrade if fully cured. Plan on eating these delicately-flavored beauties first while you wait for your butternuts and Hubbards to cure.
Squash Varieties To Consider
This is probably one of the harder recommendation lists for me to write. There are just so many different, history-laced, and delicious squashes to consider!
Rather than recommending the familiar crookneck, zucchini, or jack-o-lantern pumpkins, however, I’ll try to assemble some of the more unusual and useful squashes that deserve some greater attention.
- White Scallop: An ancient variety ofCucurbita pepo，这些多产的植物显然是美味的烘焙，油炸，或任何你能想到的方式准备。这种品种明年将在我的花园里种植!
- Desi Summer Squash: These compact little bush-types ofC. pepomay be a good choice for a space-strapped garden, and they produce like mad. Use them the same way you would zucchini.
- Cocozella di Napoli: I grew these yellow-striped zucchini-type squash in my garden this past year and found that no matter how big they got, as long as the skin was still tender, so were they. Delicious fried and baked.
- Green-Striped Cushaw有时，你可以看到这些美味的大南瓜作为秋季装饰品出售，但让它们在前廊腐烂是对厨房的真正犯罪。These sweet heirlooms of theC. mixtalineage are what we prefer to pumpkin when we make our fall pies. The flavor is rich and smooth when cooked down.
- Blue Hubbard Squash: This huge winter squash is famous for its long storage capabilities. Cured fruits are usually able to last for around six months — plenty of time for you to make it through the worst of winter.
- Buttercup Squash: This turban-type variety fromC. maximawas developed as a cold-climate growing alternative for those who wanted sweet potatoes but lacked the right conditions for them. With a flavor described as satiny, sweet, and chestnut-like, what more could you want from a beautiful winter squash?
- Musquee de Provence Pumpkin: Though not a “true” pumpkin as it is derived fromC. moschatarather thanC. pepo在美国，这种植物更能忍受炎热和潮湿的天气，并且引人注目的凹槽。
Our English word “squash”comes from the Massachuset Indian word“askutasquash” which means “eaten raw or uncooked.” This plant is one of the many contributions that the Native American Nations’ agricultural prowess has given the world, and ranks with beloved crops such as the pepper, tomato, potato, and of course, corn.
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An ancient, and still very useful way of planting squash is the“three sisters”method of intercropping corn, beans, and squash into the same mound. The corn provides structure for the climbing beans, the beans fix nitrogen for the nutrient-hungry squash and corn, and the squash naturally mulches and shades the ground with its large, sun-blocking leaves. Talk about real teamwork!
There are five domesticated species of squash:Cucurbita maxima, C.moschata, C. pepo,C. argyrosperma, andC. ficifolia. You’ll often see these species mentioned when researching different varieties for your garden. Though they are all generally grown the same way, you may find that individuals of a certain species are more pest-resistant or vigorous in your particular climate. Do some experimentation with different seeds, and have a good time.
If you haven’t given the easy-to-grow, super-generous, and truly American squash a chance in your garden, you are really missing out. What varieties are you watching ripen in your garden this year? What’s your favorite way to prepare the bounty? Let me know in the comments below.