This past week my CSA pickup share was as bountiful as it’s been all summer. A dozen tomatoes, six or seven ears of corn, crisp greens, a pound of peaches — it’s quite a sight to lay it all out on the countertop and plan for the week ahead. But it can also be a little daunting. Wait, how do I store fresh herbs again? What’s the best way to handle the tomatoes? Do melons go in the refrigerator or on the countertop?

With so much produce at our fingertips this season, it’s time for a refresher on the proper way to store various fruits and vegetables. Here are the best ways to store apples, tomatoes, fresh basil, and many, many more varieties of fresh produce.

A Few General Guidelines

• Do Not Store Fruits and Vegetables Together. Fruits that give off high levels of ethylene (the ripening agent) can prematurely ripen and spoil surrounding vegetables. (Think of the “one bad apple” adage.)
• For Vegetables: Before storing, remove ties and rubber bands and trim any leafy ends. Leave an inch to keep the vegetable from drying out. Make sure the bag you store the veggies in has some holes punctured to allow for good air flow. Pack vegetables loosely in the refrigerator. The closer they are, the quicker they will rot. Leafy greens can be washed before storing by soaking them in a sink full of water, while soft herbs and mushrooms should not be washed until right before they are used.
• For Fruits: Non-cherry stone fruits, avocados, tomatoes, mangoes, melons, apples, and pears will continue to ripen if left sitting out on a countertop, while items like bell peppers, grapes, all citrus, and berries will only deteriorate and should be refrigerated. Bananas in particular ripen very quickly, and will also speed the ripening of any nearby fruits.

See more at link below:

http://www.thekitchn.com/the-kitchns-guide-to-storing-fruits-and-vegetables-tip-roundup-176308