To increase the shelf life of radishes, remove the greens, store them unwashed in a plastic bag with a damp paper towel in the refrigerator, and use them within 1-2 weeks.
Radishes tend to wilt and soften quickly if not stored properly. The greens draw moisture from the radish root, causing it to become soft and lose its crispness. Here's a step-by-step guide to maximizing their shelf life:
Remove the Greens: Immediately after purchasing or harvesting, cut off the radish greens. Leave about an inch of stem attached to prevent damage to the radish itself. The greens can be stored separately and used in salads or cooked like spinach.
Don't Wash: Avoid washing the radishes before storing them. Excess moisture promotes spoilage. Wash them only right before you intend to use them.
Prepare a Storage Bag: Place the unwashed radishes in a plastic bag (a zip-top bag works well). Add a slightly damp paper towel to the bag. This helps maintain humidity without making the radishes soggy.
Refrigerate: Store the bag of radishes in the crisper drawer of your refrigerator. The crisper drawer is designed to maintain optimal humidity levels for produce.
Check Periodically: Check the radishes every few days and replace the paper towel if it becomes too wet or dry. Remove any radishes that show signs of spoilage to prevent them from affecting the others.
If your radishes have already become slightly soft, you can revive them by soaking them in a bowl of ice water for about 30 minutes before using. This will help them regain some of their crispness.