Calculate Your Cover Crop Seed

Units
How you will sow
How do you want to enter your area?

One acre is 43,560 sq ft.

What are you sowing?
Show the math

Seed (lb) = area (sq ft) ÷ 43,560 × rate (lb/acre) × share of full rate

Crimson clover: 600 sq ft ÷ 43,560 × 26 lb/acre = 0.358 lb

For 600 sq ft, broadcast.

Crimson clover

Low

5 oz

0.3 lb

Typical

6 oz

0.36 lb

High

7 oz

0.41 lb

Typical rate: 26 lb/acre, which is 0.6 lb per 1,000 sq ft. Published range: 22 lb/acre to 30 lb/acre.

Penn State Extension’s home-garden guide (1 to 2 lb per 1,000 sq ft): 10 oz to 1 lb 3 oz.

Seed depth 0.25–0.5 in. When to sow: As a winter annual, sow 6 to 8 weeks before the average first frost. As a summer annual, sow once all danger of frost is past.

Low and high are the ends of the published range; typical is its midpoint. Seed cost uses only the price you typed.

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