Lawn Fertilizers
The right fertilizer at the right time makes all the difference. Cool-season lawns need 3-4 lbs N/1000 sq ft per year; warm-season rates vary by species.
Synthetic Fertilizers
| Product | Form | Coverage | Cost | Tier | Buy |
|---|---|---|---|---|---|
| Lesco / Anderson's Professional 24-0-6 24-0-6 (slow-release nitrogen + potassium) | Granular | 50 lb · ~12,500 sq ft | $30-50 | Community Gold | |
| Milorganite (6-4-0 Organic Fertilizer) 6-4-0 biosolids-based organic fertilizer | Granular | 32 lb · ~2,500 sq ft | $12-18 | Strong Pick | |
| Scotts Turf Builder Starter Food (24-25-4) 24-25-4 (high phosphorus starter fertilizer) | Granular | ~5,000 sq ft per bag | $20-30 | Community Gold |
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Organic Amendments
| Product | Form | Coverage | Cost | Tier | Buy |
|---|---|---|---|---|---|
| BioAG Ful-Humix (Humic Acid) Humic acid 55% concentrate | Powder (dissolve & spray) | 1 lb · many gallons | $25-40 | Community Gold | |
| Down To Earth Kelp Meal Ascophyllum nodosum (kelp) | Granular meal (top-dress or brew) | ~2,500 sq ft per 5 lb | $15-25 | Strong Pick | |
| DYNOMYCO Mycorrhizal Inoculant Glomus intraradices, Glomus mosseae | Granular (apply to soil) | ~500 sq ft per 200g pouch | $25-40 | Specialty |
Affiliate disclosure: we may earn from qualifying purchases.
Affiliate disclosure: we may earn from qualifying purchases.
Why these products?
Our recommendations come from community consensus across lawn care forums, real-world testing results, and verified product performance. We include options at every price point so you can choose what fits your lawn and budget.