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Calculate the pounds of grass seed needed for new lawns and overseeding based on grass type and area.
| Grass Type | New Lawn (lbs/1000 sf) | Overseed (lbs/1000 sf) |
|---|---|---|
| Kentucky Bluegrass | 2.5 | 1.5 |
| Tall Fescue | 7 | 4 |
| Bermuda Grass | 1.5 | 0.75 |
| Perennial Ryegrass | 9 | 5 |
| Fine Fescue (Shade) | 5 | 3 |
| Zoysia Grass | 2 | 1 |
Pounds of Seed = (Area ÷ 1000) × Seeding Rate
For a 1,500 sq ft lawn using Tall Fescue (7 lbs per 1000 sq ft): (1500 ÷ 1000) × 7 = 10.5 lbs of seed needed.
It varies by grass type. Tall fescue needs about 7 lbs per 1000 sq ft (0.007 lbs/sf), while Kentucky bluegrass needs only 2.5 lbs per 1000 sq ft.
Yes. Overseeding can cause competition for resources, weak grass, and disease. Follow recommended rates for best results.
Germination varies: Ryegrass 5-7 days, Fescue 7-14 days, Kentucky Bluegrass 14-30 days, Bermuda 7-21 days.
Lightly rake seed into soil 1/4" deep. You can apply a thin layer of straw or peat moss to retain moisture, but it's not required.