Simple Indoor Root Cellar
Keep Produce Fresh In Cold, Moist Air
If you live in an area where fall and winter temperatures remain near freezing and fluctuate very little, you can store root vegetables, apples, and pears in a wide variety of insulated structures and containers. These range from a simple mound in the garden to a full-fledged root cellar. In each case, the storage unit must maintain temperatures in the 30 degrees F to 40 degrees F range with humidity between 80 and 90 percent. The high moisture content of the air prevents shriveling due to loss of water by evaporation. An old-fashioned, unheated basement is an ideal spot for a root cellar, but a modern basement can be used if a northerly corner is available.
Different vegetables can be stored together in a single container, but fruits should never be stored with vegetables nor should different fruits be stored together.
An 8-foot by 10-foot root cellar will accommodate 60 bushels of produce. Indoor root cellars are the most convenient to use and easiest to build. Try to use a northeast or northwest corner of your basement that has at least one outside wall and id as far as possible from your oil burner or other heat source. One north-facing window is desirable for ventilation. The interior walls of the root cellar should be constructed of wood, and if the basement is heated, they should be insulated. The precise amount of insulation needed depends on the average basement temperature, but standard 4-inch-thick fiberglass batting with a foil or plastic vapor barrier should be more than adequate. Install the insulation with the barrier against the wood. Add an insulated door and fit the window with shades to block out light. To keep humidity high, spread 3 inches of gravel on the floor and sprinkle it occasionally with water. You can also maintain humidity by storing the produce in a closed container, such as a metal can lined with paper.
The text and picture were taken from a 1981 edition of a Reader's Digest book, Back To Basics. There is a newer version out. It doesn't tell us what the lumber requirements are but the picture shows a great deal. If the picture isn't in this thread I am sorry, this is my first attempt to post a new thread.
Keep Produce Fresh In Cold, Moist Air
If you live in an area where fall and winter temperatures remain near freezing and fluctuate very little, you can store root vegetables, apples, and pears in a wide variety of insulated structures and containers. These range from a simple mound in the garden to a full-fledged root cellar. In each case, the storage unit must maintain temperatures in the 30 degrees F to 40 degrees F range with humidity between 80 and 90 percent. The high moisture content of the air prevents shriveling due to loss of water by evaporation. An old-fashioned, unheated basement is an ideal spot for a root cellar, but a modern basement can be used if a northerly corner is available.
Different vegetables can be stored together in a single container, but fruits should never be stored with vegetables nor should different fruits be stored together.
An 8-foot by 10-foot root cellar will accommodate 60 bushels of produce. Indoor root cellars are the most convenient to use and easiest to build. Try to use a northeast or northwest corner of your basement that has at least one outside wall and id as far as possible from your oil burner or other heat source. One north-facing window is desirable for ventilation. The interior walls of the root cellar should be constructed of wood, and if the basement is heated, they should be insulated. The precise amount of insulation needed depends on the average basement temperature, but standard 4-inch-thick fiberglass batting with a foil or plastic vapor barrier should be more than adequate. Install the insulation with the barrier against the wood. Add an insulated door and fit the window with shades to block out light. To keep humidity high, spread 3 inches of gravel on the floor and sprinkle it occasionally with water. You can also maintain humidity by storing the produce in a closed container, such as a metal can lined with paper.
The text and picture were taken from a 1981 edition of a Reader's Digest book, Back To Basics. There is a newer version out. It doesn't tell us what the lumber requirements are but the picture shows a great deal. If the picture isn't in this thread I am sorry, this is my first attempt to post a new thread.
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