--- product_id: 415024716 title: "N-Ext Air-8 Liquid Aeration Bio-Stimulant with Humic Acid, 1 Quart" brand: "yard mastery" price: "272.86 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/415024716-n-ext-air-8-liquid-aeration-bio-stimulant-with-humic store_origin: TN region: Tunisia --- # Boosts root growth & nutrient uptake Liquid formula for deep soil penetration Covers up to 5,325 sq ft per quart N-Ext Air-8 Liquid Aeration Bio-Stimulant with Humic Acid, 1 Quart **Brand:** yard mastery **Price:** 272.86 DT **Availability:** βœ… In Stock ## Summary > 🌿 Unlock your lawn’s full potential with liquid aeration magic! ## Quick Answers - **What is this?** N-Ext Air-8 Liquid Aeration Bio-Stimulant with Humic Acid, 1 Quart by yard mastery - **How much does it cost?** 272.86 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/415024716-n-ext-air-8-liquid-aeration-bio-stimulant-with-humic) ## Best For - yard mastery enthusiasts ## Why This Product - Trusted yard mastery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Broad Lawn Coverage:** One quart treats over 5,000 sq ft, making it perfect for both small and expansive lawns. - β€’ **Humic Acid Power Boost:** Enhances micronutrient uptake and moisture retention for visibly greener, healthier grass. - β€’ **Clay Soil’s Best Friend:** Transforms compacted, hard clay soils into breathable, nutrient-rich root zones. - β€’ **Season-Long Safe Application:** Use anytime during the growing season without worrying about sprinkler heads or underground cables. - β€’ **Effortless Deep Soil Aeration:** Breaks soil bonds at a microscopic level for superior oxygenation and water flow. ## Overview N-Ext Air-8 Liquid Aeration Bio-Stimulant is a cutting-edge liquid formula designed to fracture compacted soil, especially clay, improving oxygen, water, and nutrient flow deep into the root zone. Safe for all lawns and easy to apply, it covers over 5,300 sq ft per quart and includes humic acid to boost nutrient uptake and moisture retention, delivering greener, healthier grass without the hassle of mechanical aeration. ## Description Product description 0-0-5 Air-8 Liquid Aeration Bio-Stimulant, Humic Acid | N-Ext Designed to loosen topsoil and more. Air-8 Liquid Aeration dives down into the soil breaking bonds between molecules which creates space. Every bond that is broken creates more space (aka greater soil surface area) where grassroots can then spread and grow. This also pulls down moisture and carbon since humic acid is included in the mix. If you have hard, compacted clay soil, Air-8 liquid lawn aeration is an excellent alternative to the butt-kicking you get from mechanical aeration. One thing we know: 95% of homeowners cannot or will not rent a mechanical aeration machine. It's quite the hassle even to go and get it, especially if you don't have a truck to get it home in. On top of that, it's quite the workout. Since so many people are not able to mechanically aerate, liquid lawn aeration is your next best choice. Make sure to water. It is a good idea to water the lawn the night before you apply and then again after your application, water it in with ½” of irrigation or rainfall. The more soil moisture present before and after application, the more effective liquid Air-8 will be. How To Apply Air8 Liquid Aeration can be applied through a conventional hose end sprayer such as the Ortho Dial N Spray, or mixed in water in a backpack pump or battery sprayer and applied. The recommended rate is 9oz per 1,000 sq ft. 1 Quart covers up to 5,325 sq ft 1 Single Gallon covers up to 21,300 sq ft 2 Gallon Pack covers up to 42,600sq ft 4 Gallon Pack covers up to 85,200 sq ft Analysis 5% Soluble Potash K20 8.0% Humic Acids (Derived from Leonardite) May increase micronutrient uptake Review: It appears to work - I applied this product with a back pack sprayer and watered it in. After 4 weeks the lawn is green and when applying screw driver into soil it goes in very easy. This is my first time using a liquid airrator and from what I can see it works very well. We had some 90 degree days and it now June 29 and the lawn is green. Review: Air-8 is working - It is somewhat thick, but overall there was no problem with the application. I reside in central NC that is known for its clay soil. I, however am initiating a complete lawn renovation. My soil has been tested and the results allow me to develop a good medium to begin a new and better lawn. My project is not near complete, but it all starts with the soil. I will not know until next Spring, but Air-8 will be an item I will keep in my repertoire of gardening products to amend my soil. I really need two (2) gallons. ## Features - LIQUID LAWN AERATION - Liquid aeration creates fractures within the soil and encourages greater rooting. - GREATER OXYGENATION - The goal of aerating a lawn is to get more oxygen, water, and nutrients into the root zone. Improving the aeration within the soil is especially beneficial to lawns that are growing in clay or compacted soils. - SAFE FOR ALL LAWNS - Liquid aeration can be done anytime during the growing season. - NO NEED TO MARK SPRINKLER HEADS - Liquid aeration covers the entire lawn. There is no need to mark sprinkler heads, invisible fences or cable lines. - DEEP PENETRATION - With liquid aerate the soil structure is split at a much smaller scale, allowing for deep penetration of water; roots will, in turn, follow, making nutrients available that were previously unreachable by the plant. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09S2CSGQW | | Best Sellers Rank | #95,614 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,958 in Garden Fertilizers | | Brand | Yard Mastery | | Brand Name | Yard Mastery | | Coverage | 5 | | Customer Reviews | 4.2 out of 5 stars 154 Reviews | | Item Form | Liquid | | Item Weight | 32 Ounces | | Liquid Volume | 1 Quarts | | Mixing Ratio | Undetermined water ratio | | Model Number | Air 8 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | YM-AIRQT | | Specific Uses For Product | Rooting | | Target Species | lawn grasses | | Unit Count | 32.0 Fluid Ounces | ## Product Details - **Brand:** Yard Mastery - **Item Weight:** 32 Ounces - **Item Form:** Liquid - **Liquid Volume:** 1 Quarts - **Specific Uses For Product:** Rooting ## Images ![N-Ext Air-8 Liquid Aeration Bio-Stimulant with Humic Acid, 1 Quart - Image 1](https://m.media-amazon.com/images/I/51aUqWsMOnL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It appears to work *by R***R on June 30, 2025* I applied this product with a back pack sprayer and watered it in. After 4 weeks the lawn is green and when applying screw driver into soil it goes in very easy. This is my first time using a liquid airrator and from what I can see it works very well. We had some 90 degree days and it now June 29 and the lawn is green. ### ⭐⭐⭐⭐ Air-8 is working *by J***D on June 16, 2022* It is somewhat thick, but overall there was no problem with the application. I reside in central NC that is known for its clay soil. I, however am initiating a complete lawn renovation. My soil has been tested and the results allow me to develop a good medium to begin a new and better lawn. My project is not near complete, but it all starts with the soil. I will not know until next Spring, but Air-8 will be an item I will keep in my repertoire of gardening products to amend my soil. I really need two (2) gallons. ### ⭐⭐⭐⭐⭐ It really works! *by D***D on July 17, 2024* About 1/4 of my yard has always lacked the thick carpet of Bermuda like the rest of my yard due to the poor soil used by the builder. Fertilizer hasn't ever done anything spectacular for the area. I sprayed this product as directed with a backpack sprayer and watered it in. I could see the change in the grass color by the next morning. Within a few days the grass is noticeably greener and taller. I only sprayed the areas with poor soil so the line where the spraying stopped is noticeable. I will use this product again. ## Frequently Bought Together - [N-Ext] Air-8 - Liquid Aeration Bio-Stimulant with Humic Acid - 1 Quart (32 oz) Covers up to 5,325 sq ft - Break Up Soil and Loosen Topsoil to Increase Water Penetration and Encourage Deeper Rooting for More Oxygen into The Topsoil - Ortho Dial N Spray Hose-End Sprayer for Liquid Weed and Insect Killer, Fungicide, Fertilizer with 14 Dilution Settings - [N-Ext] Humic12 - 12% Humic Acid for Lawns Bio-Stimulant Liquid Fertilizer - 1 Quart (32 oz) = covers up to 5,325 sq ft - Increased Root Growth, Chlorophyl Content, Nutrient Uptake, Soil Structure, Water Retention, Plant Quality, and Mineral Chelation. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/415024716-n-ext-air-8-liquid-aeration-bio-stimulant-with-humic](https://www.desertcart.tn/products/415024716-n-ext-air-8-liquid-aeration-bio-stimulant-with-humic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-12*