Nature's Seed 2 Acre Great Plains Beef Cattle Pasture Blend This blend produces a pasture that will contain approximately: 30% Smooth Brome 25% Tall Fescue (endophyte free) 15% Perennial Ryegrass 15% Orchard grass 10% White Clover 5% Alfalfa Seeding Rate: 20 lbs. / Acre