GET THE GARDENARY GUIDE TO ORGANIC GARDENING Learn More >

Lawn Fertilizer

A natural lawn fertilizer for thicker, greener grass. Works on all types of lawns, including new sod, seed, and established lawns.

Key features:

  • Works on all types of grasses in any season
  • Use on new sod, seed, or established lawns
  • Made from natural ingredients that feed the soil and dissolve quickly
  • OMRI Listed and CDFA registered organic input

Available size:

18 lbs (8.2 kg) bag, 40 lbs (18.2 kg) bag
lawn fertilizer

For a Thicker, Greener Lawn

Gardner & Bloome Organics Lawn Fertilizer is for creating a thicker, greener lawn. It is made from natural ingredients that feed the soil and dissolve quickly, so your grass gets the nutrients it needs without delay. The fertilizer works on all types of lawns, helping develop strong root systems while adding essential nutrients beneficial on new sod or established turf.

Because the ingredients are organic and dissolve quickly into the soil, you do not need to time applications around weather as carefully as with some synthetic fertilizers. Use it on warm-season grasses, cool-season grasses, and new lawns from seed, sod, or sprigs.

How to Use Lawn Fertilizer

  1. For Established Lawns: Spread Lawn Fertilizer evenly across your lawn using a broadcast or drop spreader. One 18 lb bag covers about 2,000 sq ft. One 40 lb bag covers about 4,400 sq ft.
  2. For New Sod: Apply fertilizer at the recommended rate before laying sod. Water thoroughly after laying.
  3. For New Seed: Apply fertilizer at the recommended rate before scattering seed. Water in well to help nutrients reach the soil.
  4. Water in Well: Water thoroughly after each application to help nutrients reach the root zone.

Product Specifications

Bag size: 18 lbs (8.2 kg), 40 lbs (18.2 kg)
Coverage: 18 lb covers 2,000 sq ft, 40 lb covers 4,400 sq ft
Form: Granular
Best uses: New sod, new seed, established lawns, warm-season and cool-season grasses
Certifications: OMRI Listed, CDFA Organic Input Material registered
Regional Availability: AZ, CA, HI, ID, OR, NV, UT, WA

Safety Data Sheet:

Key Benefits:

One Bag for Any Lawn

Works on warm-season, cool-season, and new lawns, so the same product handles your whole property.

Roots That Reach Deeper

Builds the deep root system that helps lawns survive drought and bounce back faster.

Visible Results Without Waiting

Quick-dissolving natural ingredients put nutrients into the soil where the grass can use them immediately.

Third-Party Verified Organic

OMRI Listed and CDFA Organic Input Material registered, so the organic claim is independently checked.

All of our products are listed by the Organic Materials Review Institute (OMRI), the leading non-profit, internationally recognized third party accredited by the USDA’s National Organic Program (NOP).

That means every ingredient and every process that goes into making our products has been verified 100% compliant as organic, all the way to the original source. Look for the OMRI logo on the bag, ensuring every product is proven organic.

At G&B Organics, we’re always looking for ways to source ingredients and produce our products as locally as possible to our customers.

This reflects our commitment to sustainability, and to investing in local economies and businesses whenever possible.

Find Lawn Fertilizer at a Store Near You

18 lb and 40 lb bags are available at independent nurseries and garden centers in AZ, CA, HI, ID, OR, NV, UT, and WA.