Look at the top, where the stem meets the fruit. It should be dry, corky, and a little woody. A green, fresh stem means the squash was picked too early. A fully cured, brown stem is a sign of a happy, well-stored squash.
This isn't just trivia. A good stem means the squash will last weeks in your pantry. You can buy a bunch now and enjoy them through the holidays. That’s a win for your future, cozy self.
When to Harvest Butternut Squash
The Sound of Success
And yes, you can also trust the tap test from your garden. If you’ve grown them yourself, let them sit on the vine until the very last moment. Wait for the vine itself to start shriveling and turning brown. The squash is basically saying, "I’m done! Take me inside!"
If frost is coming and you have to pick early, don’t panic. Bring them inside, wash them, and let them cure in a warm (80°F), dry spot for 10 to 14 days. That process will sweeten them up and harden the skin. Amazing, right?