N-Ext Bio-Stimulant Liquid Fertilizer by Greene County Fertilizer - 4 Gallons - Humic Acid for Lawns - Sea Kelp - Root Growth Stimulant (RGS)
Condition: New
$129.99
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$21.67
/ mo
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- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
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Learn more about financing & leasing here.
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30-day returns
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Eligible for Return, Refund or Replacement within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Nov 12 – Nov 13
Recently Viewed
At a glance
- Condition
- New
- Item Form
- Liquid
- Coverage
- Full
- Liquid Volume
- 1 gal
Features 4
- STIMULATE STRONG ROOTS - This product is packed with hormones from sea kelp that stimulate roots and stolons/rhizomes coupled with chelating Humic Acid.
- HUMIC ACID FOR LAWNS - The benefits of Humic12 include increased root growth, increased chlorophyll content, increased nutrient uptake, improved soil structure and improved plant quality.
- SUPPLEMENT ANY LAWN PROGRAM - This fertilizer pack is designed to augment any current or planned yard fertilization program.
- FOR ALL GRASS TYPES - These products are all natural and organic so nothing in this pack will burn your lawn.
Specs 5
| Brand | Yard Mastery |
|---|---|
| Item Form | Liquid |
| Coverage | Full |
| Liquid Volume | 1 Gallons |
| Specific Uses For Product | Lawns |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 12 – Nov 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
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- Affirm Financing
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- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
With our wet spring these have been great to use.
Don't have to worry about watering these in and the lawn looks fantastic.
Reviewed in the United States on May 27, 2024 by dlkoosher
This product resurrected my lawn!
I had foot surgery last year and was not able to maintain my lawn. I was convinced the lawn was dead. It was mostly dirt and even my plants were not coming up. In March I removed the debris and clean out plants beds then bought grass seed and the bio-stimulant package. The best I hoped for was to salvage what was dormant and continue to rehabilitate my lawn next year until it grew back. Wholly cow, just five weeks later after laying down grass seed two weeks after applying the bio-stimulant package along with watering consistently my front and backyard was completely transformed. My only regret was not taking before and after pictures. I did not think there would be such a radical change. I also sprayed the product on my junipers, colonizing miniature trees and perennials. I am not sure whether it was a good idea but everything is green, healthy and the lawn is a dark lush green color with a healthy root system developing. I can hardly wait to see what the yard looks like this time next year. I live in a covenant controlled community with strict policies/rules to adhere by. So, THANK YOU Green County Fertilizer you guys are a lifesaver. :)
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Reviewed in the United States on June 21, 2023 by Katherine Traver
Awesome lawn products hands down
Been using this combo at the start of this lawn season. Great products. Results in a couple days. Love the organic aspect of these products. The air8 and rgs together is just what the lawn needs.
Reviewed in the United States on May 30, 2021 by Mike jaksa Mike jaksa
A Huge Thanks to The Lawn Care Nut Allyn Hayne and N-Ext!
I’ve been following Allyn Hayne, aka “The Lawn Care Nut” for a few years now. I tried Milorganite and still use it. It helped a lot. I used Tenacity last year to tremendous results. This year I’m adding the N-Ext Bio-Stimulant Pack to my arsenal and I expect the same great results. I just put down my first application of each product as well as Prodiamine to control the crabgrass. I was delighted when my shipment arrived early and I received a couple stickers as a bonus! The LCN sticker is going on my truck. THROW ‘ER DOWN is going on my laptop. Looking forward to seeing the same proven results in my (tiny) yard as I’ve seen in the countless video testimonials I found online. This was easy to apply using LCN’s advice, but the labels on each gallon on N-Ext products is easy to understand and follow. I was already dominating in my neighborhood, but I’m confident that this application of N-Ext’s Bio-Stimulant Pack will make my neighbors green with envy. No matter how jealous they are though - my grass will be greener.
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Reviewed in the United States on March 20, 2021 by Amazon Customer
Super products!!!
Great product for the average joe or homeowners.
Reviewed in the United States on January 30, 2022 by Bassfish43
Great product
Excellent product... It does what they say it'll do,which is green up your garden...
Reviewed in the United States on January 14, 2021 by Catherine J.
Great Product To Get an Amazing Lawn
The product arrived quickly. Application was easy and delivered excellent results. The soil is transforming before our eyes. I will definitely order again in a couple months.
Reviewed in the United States on June 6, 2021 by Jason
N-EXT PRODUCTS ROCK!
These will absolutely transform your lawn when used properly. N-EXT has videos on YouTube showing exactly how and when to use these, you will dominate the neighborhood using these!
Reviewed in the United States on December 19, 2020 by Andrew Boyd