Scotts Turf Builder Thick'R Lawn Tall Fescue Mix 40 lb — Overseed Up to 4,000 sq ft, Seed + Fertilizer + Soil Improver

Scotts Turf Builder Thick'R Lawn Tall Fescue Mix is a 3-in-1 overseeding product combining tall fescue seed, fertilizer, and a soil improver to repair thin lawns and help create thicker turf in one application.

If your lawn has bare patches, thin areas, or weak turf, this Scotts 40 lb. bag is formulated to overseed up to 4,000 sq. ft. and provide seed plus nutrients and soil-conditioning components to support emerging seedlings. The mix is intended for tall fescue lawns and is applied once in spring and again in late summer or early fall for best results. Proper preparation, spreading, and watering are important to support germination and establishment.

How do I prepare and apply Thick'R Lawn for best establishment?

Preparation and correct application matter. Mow the lawn short (about 2 inches or the lowest mower setting), remove clippings and loosen the soil surface so seed has contact with the ground. Use a Scotts spreader and the label-recommended setting for even distribution.

• Mow to roughly 2 inches and rake to remove debris and loosen soil.
• Calibrate and use a Scotts spreader with label settings for even coverage.
• Apply seed in recommended rates to cover up to 4,000 sq. ft. per 40 lb. bag.

When should I overseed my tall fescue lawn with this mix?

Timing affects germination and competition with weeds. Overseed once in spring when soil warms and again in late summer or early fall when cooler nights and warm days favor tall fescue establishment. Avoid the hottest summer weeks and periods of drought to reduce stress on new seedlings.

• Ideal windows: spring and late summer/early fall for cool-season tall fescue.
• Avoid extreme heat and prolonged dry spells during germination.
• Plan overseeding when you can water daily for the first two weeks if needed.

What watering and care does new growth require after using this 3-in-1 mix?

New seed needs consistent moisture until roots establish. Keep the soil surface visibly moist daily or as needed for roughly two weeks or until seedlings emerge, then transition to deeper, less frequent watering to encourage stronger root systems. Continue routine mowing and follow label care recommendations for fertilizer timing.

• Water lightly and frequently during the first two weeks until seedlings appear.
• After germination, water more deeply but less often to build root depth.
• Resume normal mowing heights once grass reaches recommended length.

How much area does one 40 lb. bag cover and what benefits does it include?

One 40 lb. bag of Scotts Turf Builder Thick'R Lawn Tall Fescue Mix covers up to 4,000 sq. ft., making it suitable for medium-sized yards. The product combines seed, starter fertilizer, and soil improver to help fill thin areas, provide nutrients for early growth, and improve root development during establishment.

• Covers up to 4,000 square feet per 40 lb. bag.
• Includes seed to fill gaps, starter fertilizer for greener growth, and soil improver for root support.
• Designed to be a single-application overseeding solution with a compatible spreader.

Who this is for: Homeowners with thin or spotty tall fescue lawns who want a straightforward overseeding option that combines seed, nutrients, and soil improvement in one product. Ideal for people willing to prepare the soil, use a spreader for even application, and provide regular watering during establishment. Not intended as a substitute for professional lawn renovation where extensive grading or specialized soil remediation is needed.