. Centipede grass grows slowly and can take anywhere between 2-4 weeks to germinate properly. ). Seeding Rate for Warm Season Grasses Grass seed costs are high because of that. Coated Seed vs Raw Seed. You could plan on watering your baby grass multiple times a day for a full month waiting for full germination or you could sow a heavier amount of seed and then switch to a more normal watering pattern after a shorter amount of time. % of people told us that this article helped them. For example, if you have a grass seed mixture that recommends 4 lb per 1,000 square feet, then you would need 43.56 x 4 = 174.24 lb of grass seed per acre. Convert the seeding rate for the chosen grass cultivar or blend from pounds per 1,000 square feet to pounds per acre, if needed. {{ tocState.toggleTocShowMore ? Read This. , grass seed comes in a variety of types suitable for particular climates, including: Calculating pounds of grass seed per acre. You can also measure the land yourself or hire a surveyor to provide this information to aid in calculating amount grass seed needed. Plant by raking the seed into the soil to a depth of no more than 1/2 in. Mixes Seed Count Seeding Rate per 1,000 sq ft Seeding Rate per acre 85% Perennial Rye 15% K. Bluegrass 435,000-517,000 7-9 300-400 Liquid Aeration vs Core Aeration: Which Is Best? If you expect your seed to germinate in 7 days then that means you need to be prepared for 14 days of a frequent light watering schedule. Include your email address to get a message when this question is answered.