How to Store Root Vegetables in Sand (Without a Root Cellar)
Storing your root vegetables using the sand method allows you to put delicious, quality produce on the table until spring, no root cellar needed!
Quick Reference: Sand Storage
- What it is: burying unwashed root vegetables in layers of slightly moist sand in a cool storage box.
- Works for: carrots, beets, turnips, parsnips, rutabagas, salsify, celeriac, jicama.
- Storage temp: 32 to 40 F (just above freezing). Cool garage, basement, or unheated mudroom.
- Shelf life: 4 to 6 months. Through most of a New England winter.
- Tool: the Almanac’s Best Days calendar.
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Sources cited in this guide
Sand storage is one of the oldest and most reliable techniques for keeping a fall harvest of root vegetables fresh through the winter. The method requires no specialized equipment beyond a wooden or plastic box, some clean sand, and a cool storage space. This guide is the step-by-step technique, which vegetables work best, the temperature and humidity requirements, and how long you can expect your stored harvest to last.
The Step-by-Step Method
Per UMN Extension and Penn State Extension storage guidance.
- Harvest dry, brush off dirt. Do NOT wash. Water introduces rot. Trim greens to 1 inch.
- Choose a clean wooden crate or plastic bin with drainage. 14 to 18 inches deep is ideal.
- Use clean play sand or builder’s sand. Avoid beach sand (salt content).
- Layer 2 inches of sand on the bottom. Lightly moisten with a spray bottle.
- Lay vegetables flat without touching. Cover with 2 inches more sand. Repeat layering.
- Top with 4 inches of sand. Cover with a breathable cloth.
- Store at 32 to 40 F. Cool garage, basement, or unheated mudroom.
- Check monthly. Remove and use any vegetable showing soft spots.
Sand Storage Procedure (Detail)
Below are the original sections on which vegetables and fruits store well in sand and the basics of sand storage.
Procedure for Sand Storage
- Remove the leafy tops of vegetables before storing them, but don’t clean or wash the root vegetables prior to storage. Let them sit in the air for a couple of days prior to storage to let the skins “cure.”
- Select the best of the crop, mature, but not overripe, unbruised, and unblemished produce.
- Pour a layer of sand, several inches deep, into your storage container. Work your fruit or vegetables into the sand, adding more sand and vegetables in layers, making sure the sand covers the vegetables being stored, and allow for space between the vegetables.
Storage Notes
- Store carrots and parsnips vertically in the sand, making sure they do not touch each other.
- Avoid storing apples and root vegetables together. Apples release ethylene gas, which can speed up the ripening process and cause your root vegetables to rot.
- If your storage room is dry, check the sand regularly and add moisture as needed to prevent it from drying out. One way to do this is by spraying the sand with distilled water when necessary.
- Check stored food every week or so, culling those veggies showing signs of deterioration.
- In general, root crops can remain fresh in sand for two to five months.
- Remember, the vegetables are stored to eat through the winter months, So, eat them before signs of spoilage appear.
- When you’re ready to eat your vegetables, remove the desired quantity, dust the sand off, and clean thoroughly before preparing.
Be sure to check our Gardening by the Moon calendar for the best days to plant and harvest!
Sand Storage FAQ
How long do root vegetables last in sand storage?
4 to 6 months at 32 to 40 F. Carrots, beets, and parsnips can keep through most of a New England winter (October harvest to March or April use). Turnips and rutabagas store similarly. Check monthly and remove any vegetable showing soft spots.
What kind of sand should I use for vegetable storage?
Clean play sand from a hardware store or builder’s sand. Avoid beach sand (salt content can affect the vegetables and seep into surrounding wood). Sand should be very slightly moist, not wet.
Do I have to peel or wash root vegetables before sand storage?
No. Do NOT wash. Brush off dirt by hand. Water on the skins introduces rot. Trim the greens to 1 inch above the root (full leaves draw moisture out of the root).
What temperature does sand storage need?
32 to 40 F. A cool garage, basement, or unheated mudroom usually works. Avoid freezing (below 32 F damages the cells). Avoid above 50 F (warm temperatures accelerate sprouting and rot).
Can you use the same sand for multiple seasons?
Yes, with caveats. Spread the used sand in a sunny location for a few weeks to dry and sun-sterilize before reusing. Replace if you see mold or significant rot residue from the previous season.
Deborah Tukua
Deborah Tukua is a natural living, healthy lifestyle writer and author of 7 non-fiction books, including Pearls of Garden Wisdom: Time-Saving Tips and Techniques from a Country Home, Pearls of Country Wisdom: Hints from a Small Town on Keeping Garden and Home, and Naturally Sweet Blender Treats. Tukua has been a writer for the Farmers' Almanac since 2004.
- Deborah Tukua
- Deborah Tukua
- Deborah Tukua
- Deborah Tukua
We’re using a plastic bin in our cold garage. We don’t want to attract mice, so we have the lid on. Is that ok? Should we periodically air it out?
Do you have to have lid on or off??
Can I reuse the sand the following winter?
The sand can be used almost infinitely