Redtop grass is a perennial used for pasture and horse hay.

Redtop (Agrostis gigantea Roth.=A. alba L., auct. Am.)

Yield based on 2 harvests/season
Seeds/pound: 4,990,000
Seeding rate: 3-6 lbs pure live seed/acre
Seeding date: early spring, late summer
Naturalized grass used for pasture in the past
Quick cover for grass waterways, diversions and roadbanks