A frenulum (or frenum) is a small fold of tissue that prevents an organ in the body from moving too far.
Others, such as buckwheat, are very frost-tender. The cover crops listed here are widely adapted and can be grown in most areas of the United States, either as a summer or winter cover crop, depending on where you live. Rye This crop comes in two different types: annual rye and cereal rye. Both have their advantages.
Groundcovers and cover crops are different groups of plants, despite some overlap. Cover crops are sometimes used as living mulches, in which function they serve a role, not unlike groundcovers.