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Fertilizer
Price per ounce across bag and bottle sizes.
The cheapest fertilizer right now is Scotts Turf Builder Lawn Food, 12.5 lbs. at $0.109 / oz — 3 product lines compared, ranked by real price per oz.
💲 Prices and availability verified Aug 11, 2026, not live-updated yet — accurate as of that date and subject to change. Check the retailer for the current price before buying.
Price
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3 of 3 product lines · sorted by best price per unit
Best value
Scotts
Scotts Turf Builder Lawn Food, 12.5 lbs.
$0.109 / oz
$21.79 total · 1 size
Scotts
Scotts Turf Builder SummerGuard Lawn Food with Insect Control - Lawn Fertilizer and Insect Killer, 5,000 sq. ft., 13.35 lbs.
$0.178 / oz
$37.97 total · 1 size
Miracle-Gro
Miracle-Gro Water Soluble All Purpose Plant Food, 10 lb.
$0.209 / oz
$33.47 total · 3 sizes
Price filters apply to total listing price. Ranked by price per oz within your filters.