*Tomatillo- If you are not going to use them immediately, leave the husks intact, wrapped around the fruit like little paper bags. Either store on the counter or in the refrigerator. They should never be stored in air-tight containers. They will keep well for several weeks to a month. They may also be frozen whole or sliced.
*Rosemary- To keep green: wrap in a damp paper towel and store in a plastic bag in the fridge. Lasts one week or more. To dry, leave bound around the stems and hang - last 2 weeks to a month.
*Plums- Plums should be stored at room temperature until ripe. After ripe, refrigerate as necessary to prevent spoiling. Will last up to 5 days.
*Sweet Potatoes- Store in a cool, dark, well‐ventilated place. Never refrigerate ‐ sweet potatoes don't like the cold. Lasts up to 3 weeks if stored properly.
*Basil- Trim the ends and place basil in a glass containing about 1 inch of water; then cover with a loose-fitting plastic bag and leave at room temp. Replace the water whenever it gets cloudy. Should keep for about a week.
*Grapes- Store, unwashed, in your refrigerator's fruit drawer. They last up to a week.
*Chard- Remove any bands, twist ties, etc. Most greens must be kept in an air‐tight container with a damp cloth to keep them from drying out. Kale, collard greens, and chard do well in a cup of water on the counter or fridge. Keeps 2-3 days.
*Green Tomatoes- These can be stored in the fridge and will last up to two weeks.
Cucumber- Cucumbers can be wrapped in a moist towel in the fridge. If you’re planning on eating them within a day or two after buying them they should be fine left out in a cool room. Lasts up to a week in the fridge.
OR
Summer Squash- Does fine for a few days if left out on a cool counter, even after cut. Wrap in a cloth and refrigerate for longer storage. Do not wash until ready to eat. Lasts 4-5 days.
Leeks- These large alliums are rather mild in flavor and simply melt to perfection when sautéed. Use in soups, stir-fries, or in place of onions in other dishes for a delicious and more subtle flavor. Save the dark green tops for making vegetable stock! Leave in an open container in the crisper wrapped in a damp cloth or in a shallow cup of water on the counter (just so the very bottom of the stem has water). Will last at least a week.
Hot Peppers- Only wash them right before you plan on eating them as moisture decreases storage time. Store in a cool room to use in a couple of days, place in the crisper if longer storage is needed. Lasts up to one week.