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The Collection

Fertilizer Reviews

5 fertilizers reviewed for real-lawn results. From starter formulas for new seed to maintenance feeds for established lawns — every product here earned its spot.

Starter Fertilizers

High-phosphorus formulas designed for new grass seed and sod. These build strong roots during the critical first 4–8 weeks of establishment.


Maintenance Fertilizers

Balanced NPK formulas for regular feeding of established lawns. Apply throughout the growing season to keep your lawn thick, green, and healthy.


Organic Fertilizers

Slow-release, natural fertilizers that feed your lawn while improving soil biology. Safe for kids, pets, and waterways.


Weed & Feed

Two-in-one products that fertilize your lawn while controlling broadleaf weeds. For established lawns only — never use on newly seeded areas.

Not sure which fertilizer is right for you?

Use our comparison tool to filter by type, NPK ratio, and coverage — or read our starter fertilizer guide.