The average Australian household throws away $1,000+ of food per year — and most of that waste is fresh produce that went bad before it could be eaten. The problem isn't buying too much; it's storing it wrong. Tomatoes in the fridge lose their flavour. Onions next to potatoes sprout and rot. Strawberries washed before storage go mouldy in 2 days. But with the right storage techniques, you can double or triple the shelf life of your fruit and vegetables. Here's the complete guide.
Quick Answer: How to Store Fruit and Vegetables
Store tomatoes, potatoes, onions, garlic, and pumpkin at room temperature (never in the fridge). Store leafy greens, berries, carrots, broccoli, and mushrooms in the fridge. Keep onions and potatoes apart (onion gas causes potatoes to sprout). Never wash berries before storing — moisture causes mould. Use the searchable table below for specific storage instructions.
Searchable Storage Guide
| Food | Where to Store | Shelf Life | Tip |
|---|---|---|---|
| Tomatoes | Room temperature | 3–5 days | Never refrigerate — cold kills flavour genes. See guide. |
| Bananas | Room temp (green→ripe), fridge (ripe) | 5–7 days | Fridge skin turns black but flesh stays firm 3–5 extra days. |
| Avocados | Room temp (unripe), fridge (ripe) | 3–5 days ripe | Fridge stops ripening. Only refrigerate once soft. |
| Strawberries | Fridge (unwashed) | 3–5 days | Wash just before eating. Moisture causes mould. |
| Blueberries | Fridge (unwashed) | 7–10 days | Keep in original ventilated container. |
| Leafy greens | Fridge (damp paper towel) | 3–7 days | Wrap in paper towel to absorb moisture. |
| Potatoes | Cool, dark place | 2–3 months | Never fridge (sugar conversion). Keep away from onions. |
| Onions | Cool, dark, airy place | 1–2 months | Keep away from potatoes — gas causes sprouting. |
| Garlic | Cool, dark, airy place | 1–2 months | Do not refrigerate. Once broken, use within 10 days. |
| Carrots | Fridge (remove tops) | 2–3 weeks | Remove green tops — they draw out moisture. |
| Broccoli | Fridge (unwashed) | 3–5 days | Wrap in plastic. Use quickly — degrades fast. |
| Mushrooms | Fridge (paper bag) | 5–7 days | Paper bag absorbs moisture. Never plastic. |
| Herbs (basil) | Room temp (water glass) | 5–7 days | Never refrigerate basil — cold turns leaves black. |
| Herbs (coriander) | Fridge (damp paper towel) | 5–7 days | Treat like cut flowers — stems in water. |
| Apples | Fridge | 4–6 weeks | Keep away from other fruit — ethylene gas. |
| Citrus | Fridge or room temp | 1–2 weeks fridge | Room temp for juicing (more juice when warm). |
| Stone fruit | Room temp (unripe), fridge (ripe) | 3–5 days ripe | Refrigerate once soft to extend 2–3 days. |
| Pumpkin | Cool, dark place | 1–3 months | Whole pumpkins store for months. Cut pumpkin: 3–5 days fridge. |
The #1 Rule: Never Refrigerate These
These foods should NEVER go in the fridge — cold damages their flavour, texture, or ripening process:
- Tomatoes: Cold permanently damages the flavour genes that produce the enzymes responsible for tomato aroma. Refrigerated tomatoes taste bland and mealy, even after returning to room temperature.
- Potatoes: Cold converts potato starch to sugar, making them taste oddly sweet and causing them to turn dark brown when cooked. Store in a cool, dark, well-ventilated place.
- Onions: Cold makes onions soft and mouldy. Store in a mesh bag in a cool, dark place.
- Garlic: Refrigeration causes garlic to sprout and go rubbery. Store in a cool, dry place.
- Pumpkin (whole): Whole pumpkins store for months at room temperature. Only refrigerate cut pumpkin.
- Bananas (unripe): Cold stops ripening permanently. Only refrigerate once fully ripe — see our banana ripening guide.
- Basil: The only herb that hates the fridge — cold turns the leaves black within hours. Store like cut flowers in a glass of water.
The Ethylene Problem: Keep These Apart
Ethylene is a natural gas produced by certain fruits that accelerates ripening in nearby produce. Some fruits are high ethylene producers; others are highly sensitive to it. When you store them together, the sensitive ones ripen and rot prematurely.
| High Ethylene Producers | Ethylene-Sensitive Foods |
|---|---|
| Apples | Leafy greens (wilt faster) |
| Bananas | Cucumbers (yellow and soften) |
| Avocados | Broccoli (yellow and bitter) |
| Tomatoes | Carrots (bitter taste) |
| Pears | Watermelon (softens) |
| Rockmelon | Potatoes (sprout faster) |
Key rule: Keep apples and bananas away from everything else unless you want to speed up ripening. See our banana ripening guide for how to use ethylene to your advantage.
How to Store Berries (The #1 Mistake)
Berries are the most wasted food in Australian households. The mistake? Washing them before storing. Here's the correct method:
- Don't wash until eating: Moisture is the #1 cause of berry mould. Keep berries dry in the fridge and wash just before eating.
- Use the original container: Store-bought punnets are designed with ventilation holes. Don't transfer to a sealed container — trapped moisture causes mould.
- Remove mouldy berries immediately: Mould spreads through a punnet in hours. Inspect daily and remove any soft or fuzzy berries. See our freezing blueberries guide.
- Vinegar bath (optional): For longer storage, soak berries in 1 part vinegar / 3 parts water for 5 minutes, then dry completely and store. The vinegar kills mould spores.
How to Store Leafy Greens
Leafy greens (spinach, lettuce, kale, rocket) wilt and go slimy quickly. Here's how to keep them crisp for up to a week:
- Wrap in paper towel: Paper towel absorbs excess moisture that causes sliminess. Wrap greens in paper towel, then place in a plastic bag or container.
- Don't wash before storing: Wash just before using. If you must pre-wash, use a salad spinner to remove all moisture before storing.
- Use the crisper drawer: The crisper drawer maintains higher humidity than the rest of the fridge, which prevents greens from drying out.
- Treat herbs like flowers: Store coriander, parsley, and asparagus upright in a glass of water, stems down, with a plastic bag loosely over the top. Change water every 2 days.
How to Store Avocados
Avocados are notoriously difficult to store because they go from rock-hard to overripe in 24 hours. See our avocado fridge guide for the full details:
- Unripe (hard): Room temperature. To speed ripening, place in a paper bag with a banana (see our ethylene guide).
- Ripe (slight give): Refrigerate immediately. Cold stops further ripening and extends shelf life by 3–5 days.
- Cut avocado: Brush the exposed flesh with lemon juice (see our apple browning guide for the science), wrap tightly in plastic, and refrigerate. Use within 1–2 days.
- Long-term: See our avocado freezing guide.
How to Store Stone Fruit
Stone fruit (peaches, nectarines, plums, apricots) continues ripening after purchase:
- Unripe: Room temperature stem-end down. Check daily — they ripen fast.
- Ripe (slight give): Refrigerate immediately. Cold extends shelf life by 2–3 days.
- Cut: Brush with lemon juice, wrap tightly, refrigerate. Use within 1–2 days.
See our individual guides for peaches, nectarines, plums, and apricots.
How to Store Citrus
Citrus (oranges, lemons, mandarins, limes) can be stored at room temperature or in the fridge:
- Room temperature: 1–2 weeks. Better for juicing — see our lemon juice guide.
- Fridge: 3–4 weeks. Best for long-term storage.
- Cut citrus: Wrap in plastic and refrigerate. Use within 2–3 days.
See our guides for oranges, lemons, mandarins, and grapefruit.
Freezing for Long-Term Storage
When you can't eat produce before it goes bad, freezing is the best preservation method. Most fruits and vegetables freeze well with the right technique:
- Berries: Don't wash before freezing. Tray-freeze then bag. See our blueberry guide.
- Bananas: Peel and slice before freezing. See our banana guide.
- Grapes: Wash, dry, tray-freeze. See our grape guide.
- Avocado: Peel, pit, toss in lemon juice, freeze. See our avocado guide.
- Stone fruit: Pit and slice, tray-freeze. Perfect for smoothies.
- Vegetables: Most need blanching (30–60 seconds in boiling water) before freezing to preserve colour and texture. See our food waste guide.
The Pantry Tracker Solution
The best way to stop wasting food is to know what you have and when it expires. The PickFresh app tracks your pantry and fridge inventory, alerts you when items are about to expire, and suggests recipes based on what you already have. See our pantry tracker guide and food expiration guide for more.