Harvesting & Curing Winter Squash & Pumpkins

How do you tell they’re ripe?

If you’ve never done it before determining if winter squash is ripe can be a bit more difficult than picking tomatoes or green beans. It’s also very important that it is ripe if you want it to store well through the winter.

The biggest indicator that winter squash and pumpkins are ready to be harvested is their stems. The stems should be hard and dry. Often you can tell that the plant is beginning to die. The fruits should also be their mature color and sound hollow when patted with an open hand.

Harvest

When they’re ready it’s time to harvest! Simply cut the fruit from the plant, leaving about 1 inch of stem with a knife or garden shears. Lightly wipe off large clumps of dirt with your hand.

Never carry your squash or pumpkin by their stem as breaking them off often drastically reduces their storage ability. Also try to avoid handling them roughly to reduce bruising and nicks.

If a hard frost is imminent you should go ahead and harvest any squash left on the vine even if it’s not perfectly ready. Hard frosts can damage squash and make them rot. Just keep in mind that squash harvested early may not keep quite as long so it should be used first. Leaving a longer stem can help them finish maturing properly.

Curing

Before you can store your winter squash it needs to be cured for about 7-10 days depending upon the variety. The best way to cure squash is to lay it out on a dry surface with enough space for air to move around it. Every day or so your squash should be moved or turned over to a new position.

A picnic table in your yard will work if the weather’s still warm enough, a pallet in your hoop house, your kitchen table, or even sunny windowsill.

The curing process allows the skin to toughen up so that your squash will be ready for storage.

Storage

Winter squash is one of the lovely foods that takes little effort to store at home. Ideally you should find a dry place to store your squash where the temperature stays between 50°F and 68°F degrees.

You might find a place in a spare bedroom, office, under a bed, or in a coat closet. You should store your squash in a single layer and not touching. That way if one begins to rot it won’t effect the others.

While your squash is in storage you should be careful to check it at least once a week for soft spots or mold. Use any squash that are starting to go bad immediately.

Easy Season Extension For Fall

Red Acre Cabbage

While many people would love to grow food year round, building a greenhouse isn’t always an option. Just because you lack the time, space, or money for a new greenhouse doesn’t mean you can’t extend your gardening season into the fall and winter. Here’s some easy ways to create the fall garden of your dreams without breaking the bank.

Cold Frames

These simple mini-greenhouses have been used for centuries often to harden off seedlings in the spring. Traditionally they were often placed along the southern wall of a heated green house but they can be used in south facing spot in your garden. They’re an excellent way grow root crops and leafy greens through the winter.

You’ll find many plans for cold frames available online or you can make one yourself. Many people build the walls out of wood, stacked blocks, or even just old straw bales and use old windows or sliding glass doors as the top.

Hotbeds

Hotbeds are basically cold frames with the addition of fermenting manure. To create one you dig out the inside of a cold frame and place a thick layer of fresh manure in before covering it back with soil. The manure fermenting beneath the soil will actually heat the cold frame. The layer of soil is important. Don’t plant directly into manure.

Mulch

Mulch helps your garden in a number of ways but when you’re looking to keep your garden growing in the fall mulch is an excellent way to insulate the soil and keep it warmer longer.

Select Cold Hardy Varieties

Lacinato (Dinosaur) Kale

Even among the same crop different varieties handle cold weather better. Let’s use kale as an example. Though kale is generally known as a cold hardy spring/fall crop Red Russian Kale is only slightly cold hardy while Lacinato (Dinosaur) Kale can be harvested under a foot of snow.

If you want to make the most of your fall garden carefully research varieties and select those most able to handle cold temperatures.

Use Low Tunnels

Essentially just small hoop houses, low tunnels have the advantage of being easily movable, vent-able, and very affordable. You can use anything from PVC pipes to saplings to create hoops over your garden beds and then cover them with row cover or clear plastic.

Use Micro-Climates

It may sound odd but many gardeners actually have a number of different micro-climates available in their own backyard. For fall gardening you’ll want to look for places that get the most sun and hold heat well. A southern facing wall will protect plants from wind and help hold heat. Large rocks will also absorb heat during the day keeping nearby plants warmer as they cool through the night.

Set Up a DIY Hoop House

If your up for a larger project there are a couple affordable DIY hoop house options that require very little construction knowledge to set up. Check out our article, Easy, Affordable Hoop House Options for more detail.

Notes

  • With any option where you’re limiting air flow like a cold frame or hoop house you’ll want to monitor the temperature closely especially on sunny days. You will need to open or vent your your season extender as needed.
  • For more ideas we highly recommend Eliot Coleman’s Four Season Harvest.

No matter where you live you can have a fall and even winter garden without spending tons of time or money. A few simple projects can keep you in fresh, homegrown food year round!

6 Varieties That Were Grown at Monticello

Among the many reasons to grow heirlooms is the way they help us connect to us to culture and history. You don’t have to be a re-enactor to experience a piece of the past. The simple act of growing heirlooms is an easy way to live a part of history and connect with the daily lives of ordinary people.  A great resource on historic gardening in the United States is Thomas Jefferson’s Monticello.

Thomas Jefferson was extremely interested in horticulture. Just in the terrace garden at Monticello there were over 330 vegetable varieties grown. His passion for plants led to the founding of the Thomas Jefferson Center for Historic Plants at Monticello in 1986. They work to preserve historic varieties and encourage appreciation of garden history. A few of the heirlooms that SESE carries were actually grown at Monticello.

Cucuzzi Edible Gourd

This Italian heirloom makes a wonderful, bug-resistant zucchini substitute.  It does have big, sometimes 20 ft. long sprawling vines so you’ll need quite a bit of space. At Monticello they’re grown up sturdy, 10 ft. tall, wooden arbors.

Red Pisa Date Cherry Tomato

This variety isn’t directly from Monticello but it may have been served at Monticello as a dessert, sliced and dusted with powdered sugar. It was given to Dustin Swanland by his Italian aunt and introduced by SESE in 2013.

Red Wethersfield Dry Bulb Onion

Grown at Monticello, this onion has excellent flavor and is a good keeper. It’s named for Wethersfield Connecticut where it was developed by local farmers.

Monticello White Sesame

Sesame isn’t common in the modern backyard garden but Thomas Jefferson loved growing it. This variety is vigorous and heat-loving.

Sieva (Carolina) Pole Bean

Another of Jefferson’s favorites, this delicious lima bean is productive and drought-tolerant. It can grow up to 10 ft tall and requires a sturdy trellis.

Tennis Ball Batavian / Crisphead Lettuce

This variety is best grown in the spring. It was grown at Monticello and dates back prior to 1804!

Whippoorwill Southern Pea (Cowpea)

This variety was actually brought to the Americas from Africa during the slave trade. As it is drought-tolerant and does well in nearly all soils it was once the standard southern pea. It can be eaten green or dried.

If you’d like to learn more about heirloom varieties, Monticello’s gardens, or historic gardening in general please consider making a trip to the 12th Annual Heritage Harvest Festival at Monticello on September 22nd!

http://www.heritageharvestfestival.com/tickets/

 

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