How to store fruits and vegetables so they last

By The Pantry Pro team · 6 September 2026 · Updated 8 September 2026 · 8 min read

Produce arrives with two decisions attached: where in the kitchen it goes, and what it sits next to. Most kitchens make the first by volume — whatever fits goes in the refrigerator — and never make the second at all. Cold ruins some produce outright, and the fruit bowl next to the lettuce is giving off a gas that ages it.

There are three places, not two

The UC Davis Postharvest Technology Center sorts produce into three groups, and the middle one is what most kitchens are missing. Its chart, Storing Fresh Fruits and Vegetables for Better Taste (UC Agriculture and Natural Resources Publication 21590), separates what goes straight into the refrigerator, what ripens on the counter and then goes in, and what never goes in at all.

Where it goes	What goes there
Refrigerator	apples kept more than 7 days, apricots, Asian pears, blackberries, blueberries, cherries, figs, grapes, raspberries, strawberries, cut fruit; artichokes, asparagus, green and lima beans, beets, Belgian endive, broccoli, Brussels sprouts, cabbage, carrots, cauliflower, celery, green onions, leeks, lettuce and other leafy vegetables, mushrooms, peas, radishes, spinach, sprouts, summer squash, sweet corn, cut vegetables, herbs other than basil
Counter until ripe, then the refrigerator	avocados, kiwifruit, nectarines, peaches, pears, plums, plumcots
Room temperature only	apples for the first 7 days, bananas, grapefruit, lemons, limes, mandarins, mangoes, muskmelons, oranges, papayas, persimmons, pineapple, plantain, pomegranates, watermelon; basil standing in water, cucumbers, eggplant, peppers, garlic, dry onions, ginger, jicama, potatoes, pumpkins, sweet potatoes, tomatoes, winter squash

Two notes on that last row. Garlic, onions, potatoes and sweet potatoes want a well-ventilated pantry spot rather than the open counter, and potatoes have to be kept dark so they do not turn green. Cucumbers, eggplant and peppers tolerate one to three days of refrigeration as long as they are used soon after they come out. The middle row has its own qualification: UC Davis gives a Bartlett pear ripened soft on the counter one to three days in the refrigerator without losing taste.

Make your storage map visible

The middle group moves days after the bags were unpacked, usually while somebody else is in the kitchen, so the map has to live where the household can see it.

In Pantry Pro the map is the storage locations. Settings → Storage locations starts with six, and you can rename them or add your own with a Name, a Kind and a Sort order. Two additions cover this article: a Fruit bowl and a Refrigerator produce drawer. Stop there. A location's kind is a label rather than a rule, and nothing about the food changes because a location is called a refrigerator.

Avocados are the rest of it. Record them in the Fruit bowl, and put "check Thursday" in the row's Notes if it helps — that is text on a row rather than an alert, and nothing here can tell whether an avocado has softened. You press them yourself. When they go in, open the row and change its location to the produce drawer.

Cold is a treatment, not a default

Household refrigerators run at roughly 38 to 42°F, cold enough to injure produce from somewhere warm. UC Davis names the damage: bananas develop black skin and never sweeten properly, sweet potatoes take on off-flavors and cook with a hard core, and watermelon kept longer than three days loses flavor and deep red color. Tomatoes get the flattest verdict — a pink one ripens to better taste and color left out, will not turn red in the cold, and a red one loses flavor if it goes in.

Extension services do not all agree. Clemson's safe handling factsheet says fruit that will not ripen further after picking — grapefruit, oranges, pineapple and watermelon among them — should be refrigerated to increase storage life, while UC Davis puts several of those on the counter. Cold buys days and warmth buys flavor, so the question is how soon it will be eaten.

Ethylene is why produce spoils in groups

Ripening fruit gives off ethylene, and ethylene ripens whatever is near it. The EPA names bananas, apples, pears, stone fruits and avocados as producers and says to keep them away from other produce (EPA, Preventing Wasted Food At Home). Utah State University Extension's postharvest page adds cantaloupe and tomatoes.

What ethylene does to a vegetable is not ripening, it is damage. USU lists leaf spotting, loss of green color, toughness, bitterness and rapid softening. Penn State Extension gives the example any household will recognize, russet spotting on lettuce, and one detail worth keeping: the damage generally does not appear in under 24 hours, and exposures are cumulative (Penn State Extension, Keeping Produce Fresh). A fruit bowl above the crisper drawer works slowly and does not stop.

Aimed on purpose, the effect is useful: UC Davis ripens fruit in a bag with one ripe apple per five to seven pieces, though Fuji and Granny Smith give off little ethylene. Illinois Extension names the pairing to break up — onions and potatoes: gas from the onions sets the potatoes sprouting.

The crisper drawers control airflow, not humidity

The humidity slider on a crisper drawer does not humidify anything. Iowa State University Extension explains that the setting is how much of the drawer is left open to airflow (Iowa State Extension AnswerLine, Choosing the right crisper drawer). High humidity means the drawer is closed and the moisture the produce gives off stays with it; low humidity means it is vented.

That gives a simple test: anything that wilts goes in the closed drawer, anything that rots goes in the vented one. The EPA puts leafy greens, carrots, cucumbers and broccoli in high humidity, and most fruit plus mushrooms and peppers in low.

Venting also lets ethylene out, which is why it suits fruit, and UC Davis states the arrangement as an instruction: one drawer for fruit, one for vegetables. It asks for perforated plastic bags inside the drawer — about twenty pinholes in a medium-size bag.

Wash later, with two exceptions

The default is to wash produce just before it is prepared, not before it is put away. UC Davis's steps are to wash whole fruits and vegetables, melons included, under running water rather than soaking them — soaking gives contamination more chance to spread — scrub anything firm enough for a brush, and dry with paper towels. The EPA names the produce that punishes early washing: berries, cherries and grapes mold faster when they go into the refrigerator wet.

Two things run the other way: Illinois Extension advises washing head lettuce and leafy greens and drying them before they go in, and prewashed bagged produce needs no second wash, though UC Davis says unpackaged salad mixes do.

Cut produce is a different food for storage. Anything cut, peeled or cooked belongs back in the refrigerator within two hours, and its times run in days rather than weeks; the numbers are in how long food really keeps, and cooked vegetables are leftovers, on the clocks in what is safe in leftovers.

The counter and the pantry are not the same place

Counter storage means out of direct sunlight, and buys days rather than weeks. A vented bowl or a perforated bag slows moisture loss; a sealed plastic bag does the opposite of what it looks like it should, because UC Davis warns that carbon dioxide builds up and oxygen runs down inside one, slowing ripening and bringing on off-odors and decay.

The pantry group keeps far longer, and its numbers move with temperature. Clemson's chart gives onions one to three months at room temperature or below, potatoes one to three months at 45 to 50°F, and sweet potatoes and hard squash one to three months at 60°F — but potatoes, sweet potatoes and hard squash keep only a week apiece at ordinary room temperature (Clemson HGIC, Food Storage: Pantry). A cool basement does most of the work in those figures; a warm kitchen does not.

Unpacking is most of it, and midweek is the rest

Almost every decision above is made once, with the groceries still in their bags; sorting a delivery onto three surfaces costs about a minute. The common failure is not that somebody did not know where tomatoes go; it is that the whole bag went into the refrigerator, because that is where bags go.

What unpacking cannot finish is the middle group: avocados, pears, peaches and plums go on the counter deliberately, and then they are ripe on a day nobody picked. So the second habit is a look rather than a system.

Midweek, Use these soon has the dates — the avocados you moved into the produce drawer among them — and then you look at the fruit itself, because a typed date is an estimate and the bowl is the evidence. Cook now takes it from there, which is planning meals around what expires at produce scale.

A minute at unpacking, and a look on Wednesday.

Keep track of your produce

Opens Pantry Pro, which is free to start. It asks you to sign in, or to start a pantry if you do not have one yet.