How long does rhubarb last?
Quick answer
Rhubarb keeps 3-7 days in the refrigerator.
Fridge
From purchase
3-7days
Freezer
Can be frozen: yes
-
Pantry
No known time
-
Mine has been in the fridge for
Refreeze after thawing in the fridge?
- United States
- Yes
- United Kingdom
- Only after cooking
How long does rhubarb last in the refrigerator?
- Rhubarb3-7 daysFrom purchase
Refrigerators should be set to maintain a temperature of 40 °F or below.
Your fridge should be set between 0 and 5°C.
Can you freeze rhubarb?
Yes.
How to thaw rhubarb safely
- In the refrigerator
- In cold water, cook it right after thawing
- In the microwave, cook it right after thawing
- Cook it from frozen
There are three safe ways to thaw food: in the refrigerator, in cold water, or in the microwave.
Check the water frequently to be sure it stays cold. Change the water every 30 minutes. After thawing, cook immediately.
It is safe to cook foods from the frozen state. The cooking will take approximately 50% longer than the recommended time for fully thawed or fresh meat and poultry.
You should defrost your food in the fridge so that it doesn’t get too warm
It’s also important to use food within 24 hours after it’s been fully defrosted
Can you refreeze rhubarb?
- In the United StatesYes
- In the United KingdomOnly after cooking
Food thawed in the refrigerator can be refrozen without cooking, although there may be some loss of quality.
Foods thawed by the cold water method should be cooked before refreezing.
After cooking raw foods which were previously frozen, it is safe to freeze the cooked foods.
You can freeze food again once cooked, but you’ll only be able to reheat it once after that
Can rhubarb be stored at room temperature?
Official sources give no room-temperature (pantry) storage time for rhubarb.
Frequently asked questions
How long does rhubarb last in the refrigerator?
Rhubarb: 3-7 days.
Can you freeze rhubarb?
Yes.
Can you refreeze rhubarb?
In the United States: Yes; In the United Kingdom: Only after cooking.
Can rhubarb be stored at room temperature?
Official sources give no room-temperature (pantry) storage time for rhubarb.
Sources
We always show the most cautious time among official sources. Last verified: October 1, 2026.