September 01, 2026
How Much Seed to Overseed Lawn: Calculate the Right Amount
Overseeding an established lawn usually takes about 0.5-2.5 kg of grass seed per 100 m², depending on the species and product. Tall fescue often needs around 2 kg, while Kentucky bluegrass may need only 0.5-1 kg. Measure the actual turf area, follow the seed label, and treat bare patches separately for more even results.