CROWN VETCH
Crown vetch, is not a true vetch, though it is a legume.
It was or is commonly used by transportation departments to control erosion
on banks and interchanges. Crown vetch is drought and cold hardy, disease
resistant and seems to grow on the worst possible soils. However, this
pink flowering perennial plant tends to become weedy, and allows a perfect
habitat for burrowing animals, which isn't the best thing on banks. Plants
don't respond to close mowings.
Seeds should be sown at the rate of 1/2 to 3/4 pounds
per 1000 square feet.
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