Subsoiling and Plowing

Gardeners who grow food in order to sell it will use ploughs/plows rather than dig by hand so that they can cultivate large areas of land.

With plowing, the soil is not turned over completely.

Often, weeds are not turned under.

If plowing does turn under the weeds, it means that the plowing is not deep enough,

With efficient plowing, more of the land is exposed to weathering, although the furrow slice does not become inverted.

There is a danger that with plowing the land will be cultivated to exactly the same depth year after year. This will cause a hard layer, or "pan", to from just at the depth where plowing ends.

This pan will hold water, causing the soil to become waterlogged. Meanwhile, plant roots will not be able to reach through it to obtain moisture.

Therefore, plowing should be followed by subsoiling.

A subsoiler is pulled through the subsoil. It breaks up the soil but does not turn it over.

You can plow to a depth of 9 or 10 inches and subsoil to a depth of 15 or 18 inches.

A double bladed plow will allow you to plow backward and forwards while making sure that you always turn the furrow slice the same way.

If you have a tractor or a large animal, like an ox you can use it to draw a balance plow.

A balance plow will prevent the formation of wide, double furrows and make sure that small strips of land are not wasted.