How long doBamboo shootslast in the fridge once opened?
What opening the package actually costs
Opening the package is the decision that settles this page. Sealed, the item holds 2 weeks sealed in the fridge; once open it holds 5 days open in the fridge, the same food measured in days instead of weeks, a drop of 2.8 times.
Every storage figure the USDA publishes for this item
The refrigerator is the only place the USDA gives this item a storage time, as it does for 64 of the 466 foods the USDA lists. Within Produce it is filed under Fresh Vegetables.
- Unopened · in the fridge2 weeks
- Once opened · in the fridge5 days
Turning the range into a date
Two clocks run on this item: one from the day it went into storage and one from the day the seal broke. Both are listed below, 2 rows in all.
- Unopened · in the fridgeUse by2 weeks after the day you bought it
- Once opened · in the fridgeUse by5 days after the day you opened it
Is this window about safety or about taste?
The answer at the top of this page reads 5 days in the fridge once opened. What decides that is the food and not the shelf the source files it on: Bamboo shoots is cut and ready to eat. Past it, throw it out rather than taste it: a perishable food can carry enough bacteria to make you ill while it still looks and smells fine.
The figure in the fridge here is a quality window. The same page carries windows of more than one kind, so which sentence applies depends on which row you are reading, not on the food. Every figure assumes the food was sound when you stored it, that your refrigerator holds 40 °F or below and your freezer 0 °F or below, and that the package was handled normally.
It is past the date. Now what?
Say the calculator above puts Bamboo shoots past its 5 days in the fridge once opened window, or the container sat out on the counter overnight. Throw the container out without tasting it, and count any hours it already spent out of the refrigerator as part of that window rather than on top of it.
The USDA's limit for perishable food standing at room temperature is 2 hours, or 1 hour when the kitchen is above 90 °F, and that clock runs whatever the storage figure says. The FoodKeeper entry this page is built from prints storage times and nothing else, so anything past them here is USDA and FSIS guidance rather than a figure from the source. The whole rule, including the cases the source does not cover, is set out under what to do when the date has passed.
Is that a long time?
15 items in the Produce list keep exactly as long as this item, 2 weeks, so they all share place 30 of 89 rather than being put in an order the data does not support. Among the 340 foods the USDA also gives a refrigerator figure, it keeps longer than 53% of them.
Items that behave the same way
All 6 of the 6 items nearest this item keep exactly as long as it does, 2 weeks, so the ranking around it is a tie rather than an order.
Products the USDA rates in the same places
6 other products are rated in exactly these places — refrigerator from the day of purchase and refrigerator after opening — out of the 466 in the file, so this is an uncommon shape of record. The nearest of them by keeping time are Cottage cheese, Ricotta and Kefir. They are listed below with their own answers, closest first, which is why this list differs from the one on their pages. Of the 6 shown, 3 keep longer than this one. The longest-keeping of them is Horseradish at 12 months.
- Cottage cheese1 week in the fridge once openedup to 2 weeks sealed in the fridge
- Ricotta1 week in the fridge once openedup to 2 weeks sealed in the fridge
- Kefir1 day in the fridge once openedup to 1 week sealed in the fridge
- Caviar2 days in the fridge once openedup to 4 weeks sealed in the fridge
- Vegan Cheddar Cheese3 days in the fridge once openedup to 4 months sealed in the fridge
- Horseradish3 months in the fridge once openedup to 12 months sealed in the fridge
Closest by shape, but not an exact match — they share most of these places, not all of them.
- Melons2 days in the fridge once openedup to 2 weeks sealed in the fridge
- Beets1 week sealed in the fridge
The rest of the Fresh Vegetables shelf
The USDA puts this product on the Fresh Vegetables shelf together with 58 others, and 19 of them keep longer outside the freezer. The shelf runs from Kimchi at 12 months down to Corn on the cob at 2 days. Nearest this product by window are Artichokes, Beets and Cabbage, which is the order the list below is printed in. Across the whole of Produce the same product ranks 30 of 89. The middle of the shelf is Basil, at 10 days. The shelf is the source's own subcategory, Fresh Vegetables inside Produce.
- Artichokes2 weeks1 week sealed in the fridge
- Beets2 weeks1 week sealed in the fridge
- Cabbage2 weeks1 week sealed in the fridge
- Celery2 weeks1 week sealed in the fridge
- Leeks2 weeks1 week sealed in the fridge
- Lettuce2 weeks1 week sealed in the fridge
- Peppers14 days4 days sealed in the fridge
- Radishes14 days10 days sealed in the fridge
If it has to keep longer than this
If it has to keep longer than 2 weeks, the Produce aisle gives 13 products that hold at least twice as long outside the freezer. The smallest step up is Baby carrots at 4 weeks against this one's 2 weeks; after it come Apples, Cranberries and Onions. They are printed below in the order the step gets bigger, not alphabetically. In the other direction, 41 entries in the category keep half as long or less, Grapes and Papaya among them. The largest step the category offers is Coconut at 1 year.
- Baby carrots4 weeks4 weeks sealed in the fridge
- Apples6 weeks4 weeks sealed in the fridge
- Cranberries2 months2 months sealed in the fridge
- Onions2 months2 months sealed in the fridge
- Potatoes2 months1 month sealed in the pantry
- Spaghetti squash2 months2 months in the pantry
- Pomegranate3 months1 month sealed in the fridge
- Jicama4 months4 months sealed in the pantry
The record this page is built from
This page is built from a single FoodKeeper row, record 272 — the source’s own number for it, not a position — one of the 661 rows in the snapshot. That row fills 2 of the nine storage slots with a time, and the binding figure on it is printed by the source in weeks, which is the unit this page keeps rather than converting it to days. It is filed under Fresh Vegetables inside Produce, which is where every shelf comparison on this page comes from.
Where these numbers come from
Every range on this page is published by the USDA FoodKeeper and reproduced unchanged. The multipliers, the rankings, the percentages and the dates are ours, computed from those ranges. Where the source gives a span such as 3 to 5 weeks, comparisons use the upper figure, and the full span is always printed.
Rankings cover only the items the USDA gives a usable figure for, and identical ranges share a place rather than being ordered arbitrarily. Neighbors are chosen by nearest storage time within the same category, never alphabetically: two foods filed next to each other by name usually have nothing to do with each other. The freezer is excluded from ranking because it flattens almost everything.
Where the USDA lists several kinds under one name, they share one page here and every kind keeps its own windows: the source prints them as separate rows, and a page that merged them would be inventing a figure the source never published. Comparisons and the place in the category are computed for the kind the plain name means — the shell egg for eggs, the can for tuna — which is settled name by name rather than by the order the source lists its rows in, and the page names it. Where the plain name means no single kind, the page prints no single figure at all and lists the kinds instead.
Source: USDA FoodKeeper, retrieved 1 September 2026. This site computes every comparison on this page and takes responsibility for it. Found a figure that does not match the source? Tell us on the contact page, with the page and the row — the parsing is mechanical, so a mismatch is our bug and we want it. How the whole site is built, which figures are ours and where the source can be checked is on the method page.
USDA index terms: bamboo, shoot, shoots
KeepsUntil is an independent reference built on public USDA data. It is not affiliated with, endorsed by, or connected to the U.S. Department of Agriculture or the Food and Drug Administration. Whether a given window is a safety limit or a quality window is stated on the page that prints it.