Your Cool Home is supported by its readers. Please assume all links are affiliate links. If you purchase something from one of our links, we make a small commission from Amazon. Thank you!
You can store squash and zucchini in several simple ways, depending on how long you want them to last.
The short answer is that summer squash like zucchini and yellow squash keep best in the refrigerator, while winter squash like butternut and acorn prefer a cool, dark spot at room temperature.
If you’ve been wondering how do you store squash and zucchini so they stay fresh and firm instead of turning mushy, you’re in the right place.
How you store squash and zucchini depends on whether you’re dealing with tender summer varieties or hard-skinned winter ones.
In this post, we’ll walk through how to store squash and zucchini the right way, how long they last, and the mistakes that cause them to spoil early.
Let’s get into it.
How Do You Store Squash and Zucchini? Here’s the Answer
How do you store squash and zucchini so they keep well?
The answer depends on the type you bought or grew.
Summer squash and zucchini are soft-skinned and perishable, so storing squash and zucchini of this kind means using the fridge.
Winter squash has a tough rind and stores best in a cool, dry, dark place.
Here’s how to handle both.
1. Refrigerate Summer Squash and Zucchini
Summer squash and zucchini should go straight into the refrigerator after harvest or purchase.
The ideal temperature is around 45 to 50°F (7 to 10°C) in your crisper drawer.
Don’t wash squash and zucchini before storing them.
Moisture on the skin speeds up spoilage.
Instead, wipe them dry with a clean cloth and place them in a perforated plastic bag or a container lined with a paper towel.
This keeps squash and zucchini fresh for about one to two weeks.
2. Keep Winter Squash at Room Temperature
Winter squash like butternut, spaghetti, and acorn don’t belong in the fridge.
Store squash of this type in a cool, dark, dry spot like a pantry or basement.
The temperature should stay between 50 and 55°F (10 to 13°C).
Make sure there’s good air circulation around each squash.
When you store squash this way, they can last anywhere from one to three months.
3. Keep Squash and Zucchini Away From Certain Fruits
Don’t store squash and zucchini near bananas, apples, or tomatoes.
These fruits release ethylene gas, which can make squash and zucchini ripen and spoil faster.
If you must store squash and zucchini in the same fridge as these fruits, keep them in separate drawers.
How Long Can You Store Squash and Zucchini?
How long your squash and zucchini last depends on the variety and storage method.
Here’s a quick breakdown.
1. Zucchini and Summer Squash Last 1–2 Weeks
When you store squash and zucchini in the fridge properly, they stay firm and fresh for one to two weeks.
After that, they start to soften and develop soft spots.
2. Winter Squash Lasts 1–3 Months
Whole winter squash stored in a cool, dark spot can last up to three months.
Once you cut it, though, store squash in the fridge and use it within five to seven days.
3. Cooked Squash and Zucchini Last 3–5 Days
If you’ve cooked your squash and zucchini, place leftovers in an airtight container.
Store squash and zucchini this way in the refrigerator and eat within three to five days.
Common Mistakes When You Store Squash and Zucchini
Even with good intentions, a few habits can ruin your squash and zucchini fast.
Avoid these.
1. Washing Before Storing
Never wash squash and zucchini before you store them.
Extra moisture invites mold and rot.
Wait until you’re ready to cook, then rinse and dry.
2. Sealing Them in Airtight Plastic
Squash and zucchini need a little airflow.
If you store squash and zucchini in a fully sealed bag, trapped moisture will turn them slimy.
Use a perforated bag or leave the container slightly open.
3. Stacking Too Many Together
Piling squash and zucchini on top of each other causes bruising and traps moisture.
Lay them in a single layer whenever possible.
4. Storing Cut Squash at Room Temperature
Once squash or zucchini is cut, it must go in the fridge.
Wrap the cut end in plastic and use it within a few days.
So, How Do You Store Squash and Zucchini?
You store squash and zucchini by keeping summer varieties in the fridge and winter varieties in a cool, dark spot.
Don’t wash them before storage, keep them away from ethylene-producing fruits, and avoid airtight containers.
When you store squash and zucchini with these simple rules, they’ll stay fresh for weeks instead of days.
Whether you’re dealing with a bumper crop of zucchini or a few butternut squash from the market, proper storage makes all the difference.
Now you know exactly how to store squash and zucchini so nothing goes to waste.