Jonathan Green Black Beauty® Heat and Drought Resistant Grass SeedJonathan Green Black Beauty Heat and Drought Resistant Grass Seed mixture is our most heat and drought tolerant mix yet! It contains a Texas Kentucky Bluegrass Hybrid and Black Beauty turf type tall fescues, making it perfect for lawns located in the transition zone. Black Beauty Heat and Drought Grass Seed can withstand very hot temperatures, up to 100F, and requires less water than other grass species. This mixture will produce a dark green, heat