How Long Do Artichokes Last?
Fresh whole artichokes last 5–7 days in the fridge. Cooked artichokes keep 3–4 days, and cooked artichoke hearts freeze for 6–8 months. Raw artichokes should not be frozen.
Artichokes — whole
shelf life- Cooked: 3–4 days in the fridge
- Opened: 3–4 days in the fridge
Fridge at 40°F (4°C) or below · freezer at 0°F (−18°C). Freezer times are for best quality; frozen food stays safe longer.
A globe artichoke is the unopened flower bud of a thistle. A fresh one feels heavy, has tightly closed leaves and squeaks when squeezed. In storage it slowly dries out, and the leaves spread open and turn brown. Cooked artichokes need particular care, because they are a low-acid food sometimes kept under oil.
How to store artichokes
- Sprinkle the artichokes with a few drops of water and seal them unwashed in a plastic bag in the coldest part of the fridge.
- For a day or two of extra life, slice a thin piece off the stem and treat it like a flower, keeping the cut end moist.
- Rub cut surfaces with lemon, or hold trimmed artichokes in water with lemon juice, to stop them browning while you prepare the rest.
- Do not store home-cooked artichokes covered in oil at room temperature; like garlic in oil, this can allow botulism bacteria to grow. Keep them refrigerated and use within 3–4 days.
- To freeze, trim down to hearts, blanch or cook in lemon water until just tender, drain upside down, and pack in freezer bags.
How to tell if artichokes have gone bad
- Leaves that have opened wide, feel dry and loose, and have split or shriveled tips; the artichoke is old and will be tough.
- A light, hollow feel and no squeak when the leaves are squeezed together.
- Black or dark, soft areas, slime at the base, or mold between the leaves.
- Cooked artichokes that smell sour, feel slimy or have been refrigerated for more than 4 days.
Bacteria that cause food poisoning usually do not change the look, smell or taste of food. Go by the time limits first, and the signs above second.
Artichokes shelf life chart
| State | Fridge | Freezer | Pantry |
|---|---|---|---|
| Whole | 5–7 days | Not recommended | Not recommended |
| Raw. Frozen uncooked, artichokes turn brown and mushy; cook or blanch them first. | |||
| Cooked | 3–4 days | 6–8 months | Not safe |
| Opened | 3–4 days | 2–3 months | Not safe |
| Canned artichoke hearts in water or brine. Marinated jars in oil and vinegar: follow the label. | |||
Not safe = perishable: no more than 2 hours at room temperature (1 hour above 90°F / 32°C). Not recommended = possible, but quality suffers or it serves no purpose.
Frequently asked questions
Are artichokes with brown or bronze leaves still good?
Often, yes. Brown or bronze streaks and a blistered, flaky look on the outer leaves of winter artichokes come from frost, and growers call them frost-kissed; the flavor is unaffected. Brown combined with dry, open, shriveled leaves or soft black spots points to age or decay.
How long do cooked artichokes last in the fridge?
Cooked artichokes last 3–4 days in the fridge in a covered container. Refrigerate them within 2 hours of cooking. They are good cold with a dip, or reheated by steaming for a few minutes. Discard them if they develop a slimy feel or sour smell.
How long do marinated artichoke hearts last after opening?
An opened jar of commercially marinated artichoke hearts keeps in the fridge for the time given on its label, typically a couple of weeks or more, because the marinade is acidified. Keep the hearts submerged and use a clean fork. Plain canned hearts in water or brine last only 3–4 days after opening.
Can you freeze fresh artichokes?
Not raw. Uncooked artichokes discolor and turn mushy with an off flavor in the freezer. Trim them to hearts or small whole artichokes, cook or blanch in water with lemon juice, cool and drain well, then freeze. Prepared this way they keep good quality for 6–8 months.
Related foods
| Food | Fridge | Freezer | Pantry |
|---|---|---|---|
| Asparagus Fresh |
3–4 days | 8–12 months | Not recommended |
| Canned Vegetables Unopened |
Not recommended | Not recommended | 2–5 years |
| Olives Opened |
2 weeks | Not recommended | Not safe |
| Lemons Whole |
3–6 weeks | 3–4 months | 1 week |
| Mayonnaise Opened |
2 months | Not recommended | Not recommended |
| Spinach Fresh |
3–7 days | 8–12 months | Not safe |
More stalks & shoots: Bean Sprouts, Celery.
Reviewed 2026-09-20. Times follow published USDA FoodKeeper / FSIS, FDA and CDC storage guidance; where sources differ we use the shorter time. How we compile this data.