Freebase (0.00 / 0 votes) Rate this definition: Limpet. Limpet is a common name for a number of different groups of sea snails and freshwater snails. The common name is applied to those snails that have a simple shell which is broadly conical in shape, and either is not spirally coiled, or appears not to be coiled in the adult snail.
If you raised the height of your lawn mower in summer to reduce heat stress to your lawn, return the mower deck to its normal mowing height (about 2 inches tall is best for most grasses) in fall. Cutting your lawn slightly shorter in autumn helps prevent the grass from matting down under leaves and snow.verseed warm-season lawns with ryegrass each autumn. This type of grass provides a lush, green carpet through the cool winter months. Prepare the lawn for overseeding by mowing it 1/2 inch shorter than usual and removing the clippings. Sow grass seed over the mowed area, making two passes at right angles to each other.
If you don't observe any growth for two weeks or so, your lawn has probably gone dormant. To prepare your lawn for winter, trim your grass to a height of 2 to 3 inches. Grass shorter than 2 inches is more vulnerable to damage from harsh winter winds.