Products

1-Step Lawn Thickener

Earth Science’s 1-Step Lawn Thickener has everything you need to turn weak, thin grass into a thick, green lawn. Each bag contains premium grass seed, lawn food, and natural soil improvers.

1-Step Lawn Thickener: Sun & Shade

12 lbs – 1,000 Sq. Ft. Coverage

1-Step Lawn Thickener: Tall Fescue

12 lbs – 1,000 Sq. Ft. Coverage

Product Details

Featured Technology

Nutri-Bond

Helps Reduce Nutrient Run-off and Waste

Earth Science’s patented Nutri-Bond Technology™ bonds with the soil to help keep more product where you put it. That’s better for the environment and helps your lawn get the most out of every application.

Nutri-Bond Technology™ chevron

Additional Features

Spreader
Easy Application

Apply quickly with any spreader.

Pets
People & Pet Friendly

People and pets can use the lawn immediately after application.

Recycle
Earth-Friendly

Contains recycled nutrients.

Appropriate Planning Zones
1

Sun & Shade Variety:

Recommended for “cool season” grass lawns

1
2

Tall Fescue Variety:

Recommended for “cool season” and “transition zone” lawns

NPK

9-0-1

Growing Conditions

Sun & Shade Variety:

Suitable for Sun & Shade

Tall Fescue Variety:

Suitable for Sun & Shade

Drought Tolerance

Sun & Shade Variety:

Good

Tall Fescue Variety

Excellent

Traffic Tolerance

Sun & Shade Variety:

Good

Tall Fescue Variety:

Excellent

Coverage

1,500 Sq. Ft.

Germ/Est.

Est. Time To Germination:

1–2 Weeks

Est. Time To Fully Establish:

3–4 Weeks

Step 1

Lawnmower

Prep

Mow the area to a height of approximately 2” or the lowest mower setting.

Rake area to remove dead grass and debris. Seeds grow best when they have direct contact with soil.

Step 2

Spreader

Apply with any spreader

Type of Application

Rate

Overseeding existing lawn

12 lbs (1 bag) Per 1,500 Sq. Ft.

Establishing new lawn

12 lbs (1 bag) Per 750 Sq. Ft.

Step 3

Water

Water

This is the most important step!

Water daily or as needed to keep the soil surface and grass seed moist for the first 2 weeks. This is critical for your grass seed to germinate and thrive.

Spreader Type:

Recommended Settings:

Scotts Broadcast Spreaders

9

Scotts Drop Spreaders

18

Earthway Broadcast Spreaders

10

Lesco Commercial Plus

19

  • People and pets can enjoy the lawn immediately after application.
  • Resume mowing when lawn reaches desired mowing height.
  • Leave grass clippings on your lawn when mowing to recycle plant nutrients back into the soil.
  • Apply when there is no danger of frost and soil temperatures are above 60° F (15.5° C).
  • If you plan to apply weed control products, refer to those product instructions to determine how soon you can plant grass seed.

Expert Advice

Turns out, if you do something for 20 years, you have some advice to share.