Plant Kentucky bluegrass seed, a cool-season grass, in late summer when the average temperatures begin to drop, or in early spring, when temperatures begin to rise. Seed between August 15 and September 15, in the northeast, and between September and October in the southeast. Seed north or south, in March to early April.
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Lee Roberts has written professionally in different capacities throughout her career. She has written for not-for-profit and commercial entities since she received her B.A in sociology from the University of Michigan in 1986. She has been published on eHow.com. She is currently writing an extensive work of fiction.