c+CalcLantern

Fertilizer coverage

Scale a product-label application rate.

How this works

Treatment area ÷ 1,000 × the product-label rate yields product weight. Bag count is purchasing arithmetic only.

Example

Using the example inputs, product at your entered label rate is 1 lb.

Treatment area
1000 sq ft
Product-label rate
1 lb / 1,000 sq ft
Bag weight
10 lb
Price per bag
0 USD
Product at your entered label rate
1 lb

Example inputs are not application recommendations. Do not apply whole bags just because they were rounded up for purchasing.

Scope and assumptions

Always follow the product label, local restrictions and relevant soil-test guidance. No nutrient prescription or application scheduling.

Fertilizer-rate and label background

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