How to Plant Grass Seed: Complete Guide to Growing a New Lawn

Planting grass seed is an economical way to establish a new lawn or repair damaged areas. Learn the proper techniques for successful grass seed germination and establishment.

3-4 hours
beginner
spring

Tools You'll Need

  • Rake
  • Seed spreader
  • Lawn roller
  • Garden hose or sprinkler
  • Work gloves
  • Safety glasses

Materials

  • Grass seed (appropriate for your climate)
  • Starter fertilizer
  • Topsoil (if needed)
  • Straw or mulch (optional)
  • Water

Step-by-Step Instructions

1

Choose the Right Grass Seed

Select grass seed based on your climate, soil conditions, and intended use. Consider factors like shade tolerance, drought resistance, and maintenance requirements.

Pro Tips

  • Research grass types for your region
  • Consider mixing different grass varieties
2

Prepare the Soil

Remove existing vegetation, rocks, and debris. Loosen the soil to a depth of 4-6 inches and add topsoil if needed. Level the surface and remove any large clumps.

Pro Tips

  • Test soil pH and amend if necessary
  • Work when soil is dry but not hard
3

Apply Starter Fertilizer

Apply a starter fertilizer with high phosphorus content to promote root development. Follow package instructions for application rate.

Pro Tips

  • Use fertilizer specifically labeled for new lawns
  • Don't over-apply
4

Sow the Seed

Use a broadcast spreader to apply seed evenly. Apply half the seed in one direction, then half perpendicular to ensure even coverage.

Pro Tips

  • Follow package instructions for seeding rate
  • Don't overseed
5

Cover and Water

Lightly rake the seed into the soil and optionally cover with straw. Water frequently to keep the soil moist until seeds germinate.

Pro Tips

  • Water 2-3 times daily for first week
  • Reduce frequency as grass establishes

Frequently Asked Questions

When is the best time to plant grass seed?

Early fall (September-October) is ideal for cool-season grasses. Spring (March-May) works but requires more watering.

How long does it take grass seed to grow?

Most grass seeds germinate within 7-14 days, but it takes 3-4 weeks for the grass to establish and become visible.

Should I cover grass seed with soil?

Lightly rake seed into the soil or cover with a thin layer of topsoil. Don't bury seed too deep.

How often should I water new grass seed?

Water 2-3 times daily for the first week, then gradually reduce to once daily as grass establishes.

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