How to make a root cellar

What makes a good root cellar?

A good root cellar is designed to borrow cold from the cool ground or soil, but it will also not freeze your produce in winter weather. Humidity levels inside your cellar should be between 85 and 95% to prevent the cellar from losing moisture through evaporation and to keep produce from withering.

How deep do you dig a root cellar?

On average, a root cellar should be 10′ (3m) deep. However, in certain locations where the soil is dry, or sandy, it may be necessary to dig deeper, since this is where the temperature is a stable 32º to 40ºF (0° to 4.5°C).

Does a root cellar need ventilation?

Adequate airflow is a primary need in any root cellar since good air circulation will prevent mold from growing on your food. It is also important to keep in mind that hot air rises and cool air sinks. This is why you need to put a vent near the top of your root cellar space for that hot air to escape.

How long will potatoes last in a root cellar?

With a good in-ground root cellar, potatoes can be stored for 5-8 months. As a sustainable alternative to refrigerated or electrically cooled storage for crops needing cool damp conditions, traditional root cellars are a good option.

How much ventilation does a root cellar need?

Use two vents, about 3-4 inches in diameter. Place the vents so that one is near the top of the root cellar to exhaust stale air and ethylene gas. The other vent should be run down to near the floor, to drop in fresh air. Four inch PVC vent pipes should be adequate for to up to around an 6ft by 8ft room.

Can you store meat in a root cellar?

Can you store meat in a root cellar? Meat should not be stored in a root cellar since the optimal temperature is above freezing. Meat will quickly rot if not kept in sub-freezing temperatures.

Can I use my basement as a root cellar?

If you have a basement, you can construct a root cellar fairly easily. You just need to wall off a basement corner and add vents to allow cold air to flow in and warm air to flow out. Masonry walls are best, as they will provide the proper cool temperature—so choosing an exterior basement corner is best.

Can you store canned goods in a root cellar?

A root cellar or cool, dry basement is the ideal spot for storing canned food. If you don’t have those options, there are still plenty of spaces within the home to store your canning jars.

How Long Will apples keep in a root cellar?

16 Fruits and Veggies You Can Store in a Root Cellar

FoodIdeal TemperatureAverage Storage Life
Apples29 to 31 degrees F2 to 7 months, depends on variety
Beets32 degrees F3 to 5 months
Cabbage32 degrees F3 to 4 months or longer
Carrots32 degrees F4 to 6 months

Apr 13, 2018

Can I store canned goods in basement?

Food and beverages should generally not be kept in basements. Wine, canned or packaged foods, and some root vegetables may be kept in cellars, that’s true. But in a basement prone to temperature swings, alcohol and even canned goods can become compromised.

Where do you store canned goods?

Store them in a clean, cool, dark, dry place. Don’t store jars above 95 F. Don’t store near hot pipes, a range, a furnace, in an uninsulated attic, or in direct sunlight. Under these conditions, food will lose quality in a few weeks or months and may spoil.

Why can’t we consume any canned foods with bulging lids?

Store canned foods in room temperature rather than freezing them. If canned foods are accidentally frozen (left in a car in freezing temperatures, for example), these cans can swell. Cans of food contaminated with botulism can also swell, so always toss out canned foods that are bulging in any way.

How to make a root cellar

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