How Much Grass Seed for a 30×30 Lawn?

The answer

945 pound

For a 30×30 ft lawn at 4" depth, with 5% overage included. Estimated cost: $5,670 at US national average pricing.

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How we calculated this

1. Area: 30 × 30 = 900 sq ft
2. Convert + overage: Add 5% for waste → 945 pound
3. Cost: 945 × $6.00 ≈ $5,670

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