Cool
From PLANTFACTS.OSU.EDU
1. season grass - turfgrasses that actively grow during the cooler spring and fall weather. These include Kentucky bluegrass, the fescues (fine fescues, tall fescue), ryegrasses and bentgrass.
1. season grass - turfgrasses that actively grow during the cooler spring and fall weather. These include Kentucky bluegrass, the fescues (fine fescues, tall fescue), ryegrasses and bentgrass.