Lawn Fertilizer Calculator
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Lawn Area
Fertilizer N-P-K Ratio
Starter (12-12-12)
Spring/Fall (24-0-4)
Summer (15-0-15)
Weed & Feed (28-0-3)
Organic (5-3-2)
Winterizer (22-0-14)
Application Season
Early Spring
Late Spring
Summer
Early Fall
Late Fall / Winterizer
Grass Type
Cool-Season (Fescue, Bluegrass, Rye)
Warm-Season (Bermuda, Zoysia, St. Augustine)
Calculate
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Product to Apply
Bags to Buy
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Nitrogen Applied
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Estimated Cost
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Approximate Spreader Setting
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