🌿 Unlock Your Lawn’s True Potential with Covington Naturals

How to Build a Stronger, Healthier Lawn Using Liquid Aeration, Thatch Control, and Root Stimulation

If you’ve ever wondered why your lawn seems to struggle no matter how much you fertilize, water, or mow — you’re not alone. The secret to a thriving lawn isn’t just in what you feed it, but how you prepare the soil to breathe, drain, and grow.  Download the Annual Guide Here

At Covington Naturals, we’ve developed a line of natural, humic-based soil conditioners that work from the ground up: Liquid Lawn Aerator, D-Thatcher, and HFK-633 Root Growth Stimulant. Used together, these products create the perfect environment for lush, healthy turf — whether you manage one suburban backyard or an entire landscape portfolio.

Let’s explore how each product works, how to apply them with the right equipment, and how to combine them into a year-round lawn-care program that delivers results you can see.

🧩 Why Lawn Soil Health Matters

Most lawns suffer from two invisible enemies: compaction and thatch buildup.

• Compaction happens when soil becomes dense and oxygen can’t reach the roots. Water pools on the surface, nutrients lock up, and roots grow shallow instead of deep.

• Thatch is the layer of dead grass, roots, and debris that builds up between the soil and the green turf. Too much thatch (over ½ inch thick) creates a barrier that traps moisture and harbors pests.

Covington Naturals products are designed to address both problems — naturally. Instead of relying on mechanical aerators or harsh chemical dethatchers, these liquid formulations use humic and fulvic acids, sea kelp, and microbial stimulants to loosen soil and digest organic matter from within.

The result? Healthier roots, better nutrient absorption, and a greener lawn that can stand up to drought and heat.

🌱 Covington Naturals Liquid Lawn Aerator — Open Up Your Soil

What It Does

Covington’s Liquid Lawn Aerator is a fast-acting formula that replaces traditional core aeration. Its blend of humic acids, fulvic acids, and potassium hydroxide works at the molecular level to loosen compacted soil, increase oxygen flow, and promote deep root penetration.

It’s ideal for:

• Hard or clay-based soils that resist water absorption

• High-traffic lawns that show signs of thinning or runoff

• New sod that needs to establish deep roots

Why It Works

Humic and fulvic acids act like natural chelators — unlocking bound nutrients and making them more available to plant roots. As they break apart compacted particles, they also enhance microbial activity, helping beneficial bacteria multiply and feed your turf naturally.

You’ll notice improved water penetration, reduced runoff, and grass that stays greener between irrigations.

Application Schedule

• First treatment: 10 oz per 1,000 sq. ft.

• Second treatment: Repeat 30 days later.

• Maintenance: 6 oz per 1,000 sq. ft. every 45 days through the growing season.

🍂 Covington Naturals D-Thatcher — Break Down the Barrier

What It Does

Covington’s D-Thatcher is a biologically active formula designed to accelerate the natural breakdown of thatch — that stubborn layer of dead roots, stems, and organic debris that suffocates lawns.

Its combination of humic acids, fulvic acids, yeast blends, cane sugars, and potassium feeds beneficial microbes in the soil, encouraging them to digest thatch naturally.

Why It Works

Traditional dethatching can be rough on grass. Mechanical rakes tear roots and leave your lawn looking scorched. Covington D-Thatcher works below the surface — activating soil microbes that turn dead organic matter into humus, the building block of healthy soil.

With consistent use every few weeks during warm weather, thatch begins to melt away, revealing a softer, greener turf that breathes easily and resists disease.

Application Schedule

• Apply 6–9 oz per 1,000 sq. ft. every 3–4 weeks during warm months (60°F and above).

• Mix with water at a minimum 7:1 dilution ratio.

• Can be combined with fertilizers or compatible lawn chemicals (always perform a jar test).

🌿 Covington Naturals HFK-633 — Feed the Roots, Strengthen the Plant

What It Does

HFK-633 is the third piece of the Covington soil-health puzzle. This humic, fulvic, and sea kelp blend acts as a biostimulant — promoting deeper root growth, drought resistance, and improved nutrient uptake.

Why It Works

The secret lies in the sea kelp extract, derived from Ascophyllum nodosum, one of nature’s richest sources of growth hormones and trace minerals. Combined with humic and fulvic acids, it delivers balanced nutrition that encourages thicker root systems and greener foliage.

HFK-633 also helps turf recover from stress — whether from summer heat, foot traffic, or fertilizer burn — and makes fertilizers more efficient by improving nutrient uptake.

Application Schedule

• Apply 3–6 oz per 1,000 sq. ft., four times per year: early spring, late spring, mid-summer, and fall.

• Use lower rate (3 oz) when daytime temperatures exceed 85°F.

• Mix order: Water → HFK-633 → Fertilizer or Aerator.

🧴 How to Apply Using Different Sprayers

Getting great results isn’t just about what you apply — it’s about how you apply it. Here’s how to accurately apply 10 oz per 1,000 sq. ft. with the most common types of lawn sprayers.

🔹 1. 2-Gallon Hand Pump Sprayer (Backyard or Small Lawn)

Ideal for: Spot treatments or small lawns up to about 2,000 sq. ft.

How to Mix:

1. Fill the sprayer halfway (1 gallon) with clean water.

2. Add 10 oz of product (Aerator, D-Thatcher, or HFK-633).

3. Fill with another gallon of water for a total of 2 gallons.

4. Agitate by shaking the tank gently to mix.

How to Apply:

• Each gallon will cover roughly 1,000 sq. ft.

• Walk at a steady pace, spraying evenly in a cross-hatch pattern (north–south, then east–west).

• Keep the nozzle about 12–18 inches above the grass for consistent coverage.

• Rinse sprayer thoroughly after use to prevent residue buildup.

💡 Pro Tip: Mark off a 10' × 100' section (1,000 sq. ft.) to gauge your walking speed and spray rate for future applications.

🔹 2. 20-Gallon Ride-On or Tow-Behind Sprayer (Larger Lawns or Commercial Use)

Ideal for: Lawns from 5,000 to 20,000 sq. ft., or professionals servicing multiple lawns.

How to Mix:

1. Fill the tank halfway with clean water (10 gallons).

2. Add the desired product at the rate of 10 oz per 1,000 sq. ft.

   • For example: for a 10,000 sq. ft. lawn, add 100 oz (≈¾ gallon) of product.

3. Fill the rest of the tank to the 20-gallon mark.

4. Stir or circulate the tank to blend.

How to Apply:

• Set the sprayer to apply about 2 gallons of total mix per 1,000 sq. ft.

• Drive at a steady, overlapping pattern for even coverage.

• Adjust the spray tips if coverage seems too heavy or too light.

💡 Pro Tip: For maximum efficiency, apply on a calm day under 85°F, early morning or late afternoon.

🔹 3. Hose-End Sprayer (Quick, Easy Applications)

Ideal for: Homeowners who want simplicity without mixing tanks.

How to Mix:

1. Pour 10 oz of product into the sprayer reservoir.

2. Set the dial to apply about 2 oz of product per gallon of water.

3. Attach to hose and spray evenly over 1,000 sq. ft.

How to Apply:

• Move at a slow walking pace, overlapping slightly for full coverage.

• Stop occasionally to verify even color and wetness across the turf.

• After treatment, water the area lightly to move the product into the soil (unless rain is expected within 24 hours).

💡 Pro Tip: Use the hose-end sprayer for HFK-633 or Aerator during seasonal maintenance — it’s fast, consistent, and ideal for DIY homeowners.

🗓️ Seasonal Use Plan — Combining the Three

The real power of Covington Naturals products comes when you use them together in a coordinated soil-health plan.

🌾 What You’ll Notice Over Time

After your first month, you’ll begin to notice:

• Softer, more absorbent soil that doesn’t puddle after rain

• Grass color deepening to a richer green

• Less fertilizer runoff and better drought tolerance

By month three, the benefits compound:

• Thatch layer begins to break apart naturally

• Roots reach deeper into the soil, pulling up nutrients and moisture

• Lawns become denser and more resilient against stress

And by the end of the first season, your lawn will look and perform differently — greener, thicker, and healthier from the soil up.

⚗️ The Science Behind Humic and Fulvic Acids

All three Covington Naturals products share a scientific foundation — the use of humic and fulvic acids derived from Leonardite.

• Humic acids bind to minerals in the soil, helping retain moisture and nutrients.

• Fulvic acids act as nutrient carriers, moving those minerals into plant cells.

• Together, they increase Cation Exchange Capacity (CEC) — your soil’s ability to hold and exchange nutrients — which translates directly to stronger root systems and faster recovery.

When paired with sea kelp and microbial stimulants, you get a complete biological system that transforms even poor or compacted soil into a thriving root environment.

💧 Pairing with Fertilizers

Covington Naturals products are 100% compatible with most fertilizers. In fact, they make your fertilizer program more effective by improving nutrient uptake and reducing waste.

When mixing with fertilizer:

1. Add water first,

2. Then add Covington product,

3. Then your liquid or soluble fertilizer.

This ensures even mixing and prevents foaming or separation. Always apply within 24 hours of mixing for best results.

🧠 For Lawn-Care Professionals

If you manage multiple lawns or commercial properties, Covington Naturals products can help you reduce labor, improve soil structure, and increase customer satisfaction.

• Replace mechanical aeration with liquid aeration — no heavy equipment, no lawn plugs, no scheduling around mowing.

• Simplify dethatching — apply in minutes instead of hours of raking.

• Enhance profitability — lower product cost per acre with better nutrient efficiency and faster visible results.

Professionals report noticeable improvements in root density, soil texture, and color uniformity after just two treatment cycles.

🌟 The Covington Naturals Advantage

Unlike many “green-labeled” lawn products that rely on synthetic surfactants or weak dilutions, Covington Naturals formulas are concentrated, professional-grade blends of humic substances and biological stimulants.

Each batch is manufactured in the USA, formulated for maximum soil health and plant performance, and designed to work with — not against — your existing fertilizer or watering routine.

Whether you’re rejuvenating a tired residential lawn or maintaining acres of turf, the Covington Naturals system provides the same result:

✅ Looser, healthier soil
✅ Thatch naturally decomposed
✅ Deeper, stronger roots
✅ Greener, thicker turf that lasts

🏁 Ready to Transform Your Lawn?

Healthy soil equals a healthy lawn — and Covington Naturals gives you everything you need to make that transformation easy, affordable, and effective.

Start today with:

• Covington Naturals Liquid Lawn Aerator

• Covington Naturals D-Thatcher

• Covington Naturals HFK-633 Root Growth Stimulant

Need help creating a personalized soil program?
👉 Call our experts at (405) 676-1575 or visit www.CovingtonNaturals.com.

Let Covington Naturals show you how natural science can give your lawn the strength, health, and beauty it deserves — from the soil up.