Should You Dethatch Your Lawn

Doc does a dethatch on the warm season lawn and explains why dethatching your lawn can really help its help and growth.

Lawn Dethatching Video

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Dethatcher Doc Uses

Lawn ALIVE™ BEING CHECKED IN AND MAY SHOW CURRENTLY UNAVAILABLE.. Give it 24 hours.

Granular Preemergent

Liquid PreEmergent

Spray Bottles

BOTH BOTTLES ARE ON THIS LISTING

New – DGL Dark Green Lawn

All fast release 25-0-0 + 6% iron.

PGF Balance 10-10-10

A professional grade 10-10-10 with tiny particles, micro nutrients, and iron. Great first step for late winter.

PGF Complete 16-4-8 Lawn Fertilizer

This is the main fertilizer for ALL lawns during the growing season. Warm season and cool season lawns.

HUMICHAR…
Should be applied to ALL LAWNS and can be applied as heavy and as often as you like. It contains NOTHING that can hurt your lawn and is 50/50 mix of biochar and humic acid.

Killing Grubs and Army Worms with the Double Kill Doucide

Preventative products should be used in the late summer. Killing products work best in the spring. The product below can be applied anytime of the year to kill grubs.

GreenShocker Fast Acting Granular

GreenShocker is a granular, all fast release, fertilizer supplement.

Granular Fungicide for Lawns

Lawn Hose End Spray Bottles

WARNING: Use only the 20:1 ratio bottles and do not pay more than $19 for TWO bottles. When out of stock, others will charge up to $40 if out of stock. Simply wait until they come back in stock from Andersons.

Green Dye Doc Uses

Uses gloves and if you get on your hands, wash with a bleach kitchen cleaner and soap to remove.

Large Spreader Used – Top Pick for 2024

Probably one of the best VALUES for a large spreader with huge wheels.

Dethatching a lawn helps by removing the thick layer of thatch — a mix of dead grass, roots, and organic debris — that accumulates between the soil surface and the green grass blades. Here’s how dethatching benefits your lawn:

1. Improves Air, Water, and Nutrient Flow

Thick thatch blocks water and nutrients from reaching the soil and roots.
Removing it allows rain or irrigation to soak in more effectively and nutrients to reach the root zone.

2. Encourages Healthy Root Growth

Excessive thatch can suffocate roots or encourage shallow rooting.
Dethatching allows roots to grow deeper and stronger.

3. Reduces Risk of Disease and Pests

Thick thatch holds moisture and creates a warm environment for fungi, insects, and diseases.
Removing it helps prevent mold, fungi, and harmful pests.

4. Improves Lawn Appearance

Dethatched lawns look greener and more uniform because the grass isn’t competing with dead material.
It can also make mowing easier and more effective.

5. Boosts Effectiveness of Fertilizer and Overseeding

If you’re applying fertilizer or overseeding, dethatching beforehand ensures those inputs make direct contact with the soil, increasing their impact.

When to Dethatch:

Cool-season grasses (like fescue, bluegrass): Early spring or early fall.
Warm-season grasses (like Bermuda, zoysia): Late spring through early summer.