SKU: 55561291641
high nitrogen liquid organic fertilizer

high nitrogen liquid organic fertilizer N-Ext Air-8

Sale price$25.84 Regular price$28.71
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

high nitrogen liquid organic fertilizer N-Ext Air-8N Ext Air 8 Liquid Aeration is designed to create space in the soil, increase water penetration, and encourage deeper rooting to drive more oxygen into the topsoil profile. One gallon covers up to 21,300 sq ft Analysis is 0 0 5:: N P K Contains 8% Humic Acid Great for hard compacted soil Available in multiple sizes* Product Description: Air 8 Liquid Aeration dives down into the soil, breaking bonds between molecules, which creates space. Every bond

N-Ext Air-8™ Liquid Aeration is designed to create space in the soil, increase water penetration, and encourage deeper rooting to drive more oxygen into the topsoil profile.

  • One gallon covers up to 21,300 sq ft
  • Analysis is 0-0-5::N-P-K
  • Contains 8% Humic Acid
  • Great for hard compacted soil
  • Available in multiple sizes*

Product Description:
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.

Now, we do still recommend mechanical aeration as a way to make a good seedbed if you are doing an overseeding. Poking all those holes really does help keep everything from washing away. Plus, running an aerator is a butt-kicking that everyone needs to experience at least once in their life! However, if you are not seeding, then just spray down Air-8, and you will get great results and never need to rent an aerator again.

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.

Check out this video for more information: 

*Size options and coverage: 

  • 1 Single Quart (32 oz) = covers up to 5,325 sq ft
  • 1 Single Gallon (128 oz) = covers up to 21,300 sq ft 
  • 2 Gallon Pack (256 oz) = covers up to 42,600 sq ft
  • 4 Gallon Pack (512 oz) = covers up to 85,200 sq ft
  • 5 Gallon Pack (640 oz) = covers up to 106,500 sq ft

You can SAVE MONEY with the “mix and match” in our Build-a-Box options

For a list of all Greene County products, here is a link to the other options.

Application Information:

You will need to water in Air-8 if you apply with a backpack/pump sprayer. If you are using a quart hose-end sprayer, here is a video with instructions. 

Air-8 can be applied at any time during the growing season for all grass types, including the following:

  • Cool-Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass
  • Warm-Season Lawns - Bermuda, St Augustine, Zoysia, Centipede, Bahia 

Custom bio-stimulant timing and recommendations are available in the free Yard Mastery app. Click here to download.

Coverage/Gallon

21,300 sq ft at the low rate (6 oz/1,000 sq ft)
14,222 sq ft at the high rate (9 oz/1,000 sq ft)

Application  Details

Mix 6 oz- 9 oz per gallon of water in a backpack/pump sprayer and spray that evenly across 1,000 sq ft of lawn.

Water-In  Instructions

Water into the soil within 24 hours with 1/4" of rainfall or irrigation.
Do not apply if your lawn is saturated. Rinse excess off sidewalks and driveways to avoid staining.

  • Label/Specs/SDS: Air-8 Info
  • Link to Bio-Stimulant Guide
  • Package Includes:  Quart, One, Two, Four Single Gallon(s), or 5-Gallon (two 2.5-gallon bottles) based on selection.
  • Storage: Store in a cool, dry place away from direct sunlight. The product can be stored for 2 years under warehouse conditions.

Shipping Information:

Shipping Costs

Included for most states within the U.S.
NO P.O. Boxes

State Restrictions
Alaska (AK), California (CA), Hawaii (HI), and Oregon (OR)
Stickers

Yes, free stickers with this item

Typical Delivery Time

4 - 7 business days

Product Type

Liquid Concentrate

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55561291641

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4.5 ★★★★★
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Product Reviews
J
Verified Purchase
James
Dallas, US
★★★★★ 5
Very Powerful Frother!!
Color: White
I’ve been using a frother daily for my drinks, and this one really impressed me with its power for such a compact size. It blends heavier powders into smooth, clump-free mixtures in seconds. I’m a big fan of the build—the metal whisk gives it a solid feel, and it comes with a stand to keep it neat on the counter instead of being shoved in a drawer. Cleaning is a breeze, just a quick rinse, and the rechargeable battery lasts much longer than I anticipated between charges. Just a little tip: start in a taller cup and don’t fill it all the way to the top, as this thing can create a serious vortex if you’re not careful. Overall, it’s been a super handy little tool, and I’m so glad I bought it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
JMB
Los Angeles, US
★★★★★ 5
Mixes my protein shake powder
Color: Blue
My husband and I both drink protein shakes daily. We have vortex mixers that work great, but they are plastic and getting old, and really needed to be replaced. In an effort to reduce microplastics in our lives, I am trying to use less plastic mixing cups. I couldn't find anything small enough (other than regular blenders) with glass and metal parts that would work well for us. During my search on here, several frothers showed up. This one caught my eye because of the amount of sales, quick delivery, and of course, decent pricing. Some of the reviews had me a little skeptical, and time will tell regarding the longevity, but so far I am pleased. My protein powders are on the heavy side, but this little frother really gets the job done. Instead of having to use separate mixing cups (saving me on dishwashing), I just use my morning coffee cup (it's big enough) to mix my protein shake in. My husband just uses a regular glass. Neither of us can believe the power this little thing has. We are getting smooth shakes! Here is what I really like about it: It is powerful and mixes well; the frother is metal and not plastic; it cleans extremely easy; after making several shakes the battery has not died; can be used in glasses, coffee cups, even disposable cups (when we buy donut shop coffee); and I love the little stand which takes up barely any counter space. Less plastic, less clean-up, dependable (so far), and small, making it convenient even for travel. I'm really glad I got this, and hope it will last. One last thing, do not turn it on while cleaning under running water. (Yes, you can laugh.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
D
Verified Purchase
David A.
Pawtucket, US
★★★★★ 5
Powerful frother with a long rechargeable battery life
Color: Black
After purchasing three of the battery operated frothers. I finally found this amazing frother. It is very powerful so you do have to be careful not to slosh liquid out of your cup when you’re using it. But I have found it helps if you rotate the frother in a stirring motion while you are using it. That really helps keep the liquid from overflowing out of the cup. It has a sleek design and is rechargeable and the charge less about two weeks.I love this one so much. I take it with me when I travel. I actually left my original one at my mother’s house the last time I visited her and have ordered another one for my house. Highly recommend.
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Reviewed in the United States on May 27, 2026
M
Verified Purchase
MJFinds
Fort Morgan, US
★★★★★ 5
Great Power and Creamy Foam
Color: White
This frother is amazing and has really good power. It creates creamy, smooth foam in seconds and works perfectly for iced lattes, cappuccinos, and matcha. I love that it’s rechargeable and lightweight, but still feels strong and high quality. As someone who loves coffee, this has become one of my favorite tools for making café-style drinks at home. Easy to use, easy to clean, and looks beautiful on my coffee station.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
D
Verified Purchase
Desert hiker
Boise, US
★★★★★ 4
Powerful easy to operate but splashes
Color: Black
Excellent frother--Very powerful and easy to turn on/off with one button. The only downside is it requires a deep container in which to froth. The frothing pitcher I had was too small and milk splashes everywhere. There is no lower speed so it works fast. I am using a deep insulated container now for frothing. Otherwise, very quite, easy to operate no pushing down on the top like other frother wands. I love it as long as I can control it to limit the splashing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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