Calendar · Atlanta GA · Charlotte NC

Kentucky Bluegrass care calendar for zone 7

Mild winter, hot humid summer; the classic transition zone where neither cool- nor warm-season grasses are completely happy year-round. Bermuda, zoysia, fine fescue, tall fescue, and Kentucky bluegrass all grow but each has a stress season.

Kentucky bluegrass is the iconic cool-season lawn: fine-bladed, deep emerald-blue under fertility, and the only common species that spreads aggressively by rhizome (so it self-repairs from divots and dog spots). The trade-off is heat sensitivity: by mid-July in zone 7 it browns and goes semi-dormant unless irrigated.