---
product_id: 420933749
title: "N-Ext Air-8 Liquid Aeration Bio-Stimulant, 4 Gallon Pack"
brand: "yard mastery"
price: "₨13105"
currency: SCR
in_stock: true
reviews_count: 8
category: "Yard Mastery"
url: https://www.desertcart.sc/products/420933749-n-ext-air-8-liquid-aeration-bio-stimulant-4-gallon
store_origin: SC
region: Seychelles
---

# Deep Root Penetration 1 Quart Liquid Formula Enhanced Soil Oxygenation N-Ext Air-8 Liquid Aeration Bio-Stimulant, 4 Gallon Pack

**Brand:** yard mastery
**Price:** ₨13105
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your lawn’s hidden potential with every spray!

## Quick Answers

- **What is this?** N-Ext Air-8 Liquid Aeration Bio-Stimulant, 4 Gallon Pack by yard mastery
- **How much does it cost?** ₨13105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/420933749-n-ext-air-8-liquid-aeration-bio-stimulant-4-gallon)

## 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

- • **Oxygenate to Dominate:** Boosts oxygen, water, and nutrient flow deep into your lawn’s root zone.
- • **Unlock Nutrient Goldmines:** Breaks soil structure at a microscopic level, unlocking nutrients previously out of reach.
- • **Season-Long Safe Application:** Use anytime during the growing season without worrying about sprinkler heads or underground lines.
- • **Liquid Lawn Aeration Revolution:** Transforms compacted soil with micro-fractures for unstoppable root growth.
- • **Invisible Coverage, Visible Results:** Sprays evenly over entire lawn—no need to mark sprinkler heads or cables.

## Overview

N-Ext Air-8 is a 1-quart liquid bio-stimulant with humic acid designed for liquid lawn aeration. It creates microscopic fractures in compacted or clay soils, enhancing oxygen, water, and nutrient penetration to promote deeper root growth. Safe for use anytime during the growing season, it covers the entire lawn without the need to mark sprinkler heads or underground cables, delivering greener, healthier grass faster.

## Description

desertcart.com : N-Ext Air-8 Liquid Aeration Bio-Stimulant, 4 Gallon Pack : Patio, Lawn & Garden

Review: It really works! - 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.
Review: Air 8 - It was very simple to apply. It will take a while to see results.

## 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 | B09S28Y9C8 |
| Application Method | Spray |
| Best Sellers Rank | #54,872 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,128 in Garden Fertilizers |
| Brand | Yard Mastery |
| Coverage | {'1 Gallon': 'up to 21,300 sq ft', '2.5 Gallon': 'not specified, but equivalent to two 1-gallon bottles', '5 Gallons': 'not specified, but equivalent to five 1-gallon bottles', 'Quart': 'not specified, but equivalent to 0.25 gallons'} |
| Customer Reviews | 4.2 out of 5 stars 161 Reviews |
| Item Form | Liquid |
| Mixing Ratio | 6-9 ounces per 1,000 sq. ft. |
| Model Number | Air 8 |
| Number of Items | 4 |
| Number of Packs | 1 |
| Part Number | YM-AIR4G |
| Specific Uses For Product | Root Development |
| Target Species | lawn grasses |
| Unit Count | 512 Fluid Ounces |

## Product Details

- **Brand:** Yard Mastery
- **Item Form:** Liquid
- **Liquid Volume:** 1 gallons
- **Number of Packs:** 1
- **Specific Uses For Product:** Root Development

## Images

![N-Ext Air-8 Liquid Aeration Bio-Stimulant, 4 Gallon Pack - Image 1](https://m.media-amazon.com/images/I/51UCVh0ZvoL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Air 8
*by P***T on June 16, 2025*

It was very simple to apply. It will take a while to see results.

### ⭐⭐⭐⭐ 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.

## Frequently Bought Together

- [N-Ext] Air-8 - Liquid Aeration Bio-Stimulant with Humic Acid - 4 Gallon Pack (512 oz) Covers up to 85,200 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 - 4 Gallons Covers 56,888 Square Feet - Increased Root Growth, Chlorophyl Content, Nutrient Uptake, Soil Structure, Water Retention, Plant Quality, and Mineral Chelation.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-10-29*