[N-Ext] Air-8™ - Liquid Aeration Bio-Stimulant with Humic Acid (1 Gallon)

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This product is 1 Gallon of Air-8 liquid aeration. Many folks have asked us to carry single gallons of the Greene County N-Ext products for when their bio-stimulant pack runs out of one product they can refill only that product.

Also folks with smaller lawns have wanted to ability to purchase a single gallon and we have worked hard to be able to make that available.

If you would like to purchase 4 or 5 gallons you will save a bit of money due to shipping. There are higher price breaks with FedEx and UPS when shipping  heavier items in a single box. We want to be up front about that.

4 gallon build a box here.

5 gallon Air8 Liquid Aeration here.

Single gallons do come with 1 free sticker included! 

We break the pricing down for you even more lower down in the description - in the meantime, here is what Air8 Liquid Aeration is all about:

Liquid Aeration

N-Ext Air-8™ Liquid Aeration is designed to break up and loosen topsoil, increase water penetration and encourage deeper rooting to drive more oxygen into the topsoil profile.

Now available in single gallons, 4 gallon and 5 gallon packs or as part of a custom kit you put together yourself.

Liquid Aeration Bio-Stimulant

Here's one thing we know: aeration is good for the soil. It opens things up and allows air, water and nutrients to penetrate deeper.

Here's another 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 truck to get it home in. On top of that, it's quite the workout.

Now there is a much easier way to get the benefits: Liquid Aeration.

When you apply liquid Air-8 and water it in, it 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 grass roots can then spread and grow.

This also pulls down moisture and carbon since humic acid is also included in the mix. If you have hard, compacted clay soil, Air8 liquid lawn aeration is an excellent alternative to the butt kicking you get from mechanical aeration. 


 Download the [N-Ext] Air-8™ - DIY Label (PDF)


Download the SDS (PDF)


Download the N-Ext Air-8™ - DIY Spec Sheet (PDF)


It's a good idea to have some soil moisture present before you apply so water the lawn the day before you apply if you are in a dry season. You should also water in liquid Air8 after you apply.

The recommended application rate is 9 oz per 1,000 sq ft.

This product is shipped in two 2.5-gallon jugs.

1 gallon = 128 oz

2.5 gallons = 320 oz

5 gallons = 640 oz

At the app rate of 9 oz/1,000 sq ft, you will get:

  • 14,222 sq ft of coverage from a single gallon
  • 35,555 sq ft of coverage from a 2.5-gallon jug
  • 71,111 sq ft of coverage from the full 5 gallons 

Pricing Comparison

5 Gallons of Air8 costs $113 - $22.60/gallon (includes shipping)

4 gallons of Air8 costs $98 - $24.50/gallon (includes shipping)

1 gallon of Air8 (this listing) costs $32.99 (includes shipping)

This is due to shipping rates. Carriers charge less "per pound" for heavier weights in a single box compared to lesser weights in a single box. To put it simply, shipping is on average cheaper for 4 gallons than for a single gallon by weight.

So if you want the best value, get Greene County products via the 4 or 5 gallon "Build-a-Box" feature.

If you only need one gallon, you are still getting MASSIVE VALUE!

Still Better Value Than Competitors

There are other suppliers of liquid aeration products charging $34 -$40 for a small, 32 oz version of their liquid aeration.

We are charing $32.99 for a gallon (128 oz) of our liquid Aeration and they charge $34-$40 for a quart (32 oz). We wanted to point this out because we always strive to deliver value at an affordable price for our customers. #DIYfirst

Storage: Store in a cool dry place away from direct sunlight. Product will store for 2 years under warehouse conditions.

    IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. 

    We can not currently ship to Alaska, Hawaii, Oregon and/or PO Boxes

    Typically delivered in 4-7 business days.

    With the single gallon, you will get one sticker in the box!

    When you purchase you'll also receive my N-Ext product guide on when and how much to put down (via email).