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Landscaping

Fertilize Lawn

EASY30 minLandscapingPart of Spring MaintenancePart of Summer MaintenancePart of Fall Maintenance

Why It Matters

Proper fertilization builds a thick, healthy lawn that crowds out weeds, resists disease, and holds up to foot traffic.

Quick Guide

  1. 1

    Gather your tools and materials

    You'll need: Broadcast spreader. Materials required: Lawn fertilizer.

  2. 2

    Perform the fertilize lawn

    Apply appropriate seasonal fertilizer to your lawn following soil test recommendations. Safety note: Wash hands after handling fertilizer.

  3. 3

    Verify and clean up

    Check that the work was completed correctly and clean up your workspace.

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Tools & Materials

Tools

  • Broadcast spreader

Materials

  • Lawn fertilizer

Community Tips

TipKasa Team

Apply fertilizer during active growth periods—spring and fall for cool-season grasses, late spring through summer for warm-season varieties—since dormant grass cannot absorb nutrients efficiently. Scotts Turf Builder ($25-40) is formulated with slow-release nitrogen that feeds for up to 8 weeks, reducing the need for frequent reapplications.

Tool RecKasa Team

A broadcast spreader like the Earthway 2150 ($35-55) distributes fertilizer 4-6 feet wide in a single pass, covering lawns 40% faster than drop spreaders while maintaining even nutrient distribution that prevents burn patterns and bare spots.

WarningKasa Team

Never fertilize immediately before heavy rain or when temperatures exceed 85°F, as excess water causes nutrient runoff while heat stress locks granules into the soil unevenly, creating brown patches. Overwatering fertilized lawns within 24 hours of application can burn grass blades and damage root systems. ---