SKU: 2247471590
bio active care yard and garden spray

bio active care yard and garden spray N-Ext RGS

Sale price$20.41 Regular price$22.68
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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Description

bio active care yard and garden spray N-Ext RGSN Ext RGS RGS Stands for Root Growth Stimulant, and thats exactly what it does. This bio stimulant is packed with hormones from sea kelp that stimulate roots and stolons rhizomes coupled with chelating humic acid. One gallon covers up to 42,600 sq ft Root Growth Stimulant (with Humic Acid and Sea Kelp) Great for soil health and root stimulation Available in multiple sizes* Product Description: RGS Root Growth Stimulant with sea kelp and humic acid is

N-Ext RGS™ - RGS Stands for Root Growth Stimulant, and that’s exactly what it does. This bio-stimulant is packed with hormones from sea kelp that stimulate roots and stolons/rhizomes coupled with chelating humic acid.

  • One gallon covers up to 42,600 sq ft
  • Root Growth Stimulant (with Humic Acid and Sea Kelp)
  • Great for soil health and root stimulation
  • Available in multiple sizes*

Product Description:

RGS™ - Root Growth Stimulant with sea kelp and humic acid is our primary bio-stimulant offering for use in lawns and landscapes. Formulated by John Perry of Greene County Fertilizer Co, RGS is the foundation of all Lawn Care Nut and Yard Mastery programs.

If you are new to spraying liquids on your lawn, this is a great one to start with. It won't "burn" the lawn or anything like that - and RGS is the best to start with anyway since it aids in soil health and stimulates roots in turf.

If you have challenges with your grass holding on during summer heat, getting RGS into the soil will help it through the stress. RGS is truly the backbone of the bio-stimulant program, hands down, and has the highest concentration of sea kelp hormones in the line. It was designed to increase rooting and decrease stress pressure caused by heat and drought. It will also feed microbial life in the soil which helps to optimize your fertilizer treatments.

"N-Ext" is the name of this line of products, and N-Ext stands for "Nitrogen Extension." RGS, Root Growth Stimulant, is kind of like the "base layer" of that line because it contains humic acid and sea kelp, the two primary bio-stimulants we recommend. The biologically active material contains humic acid and sea kelp to aid in initial spring green-up, buffer and extend nitrogen release rates, and add oxygen to the soil profile for greater nutrient uptake.

*Size options and coverage: 

  • 1 Single Quart (32 oz) = covers up to 10,650 sq ft
  • 1 Single Gallon (128 oz) = covers up to 42,600 sq ft
  • 2 Gallon Pack (256 oz) = covers up to 85,200 sq ft
  • 4 Gallon Pack (512 oz) = covers up to 170,400 sq ft 
  • 5 Gallon Pack (640 oz) = covers up to 213,000 sq ft  

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

Check out all of our other Greene County products here!

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

RGS can be applied at any time during the growing season on 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

42,600 sq ft at the low rate (3 oz/1,000 sq ft)
21,300 sq ft at the high rate (6 oz/1,000 sq ft)

Application  Details

Mix 3 oz- 6 oz per gallon of water in a backpack/pump sprayer and spray that evenly across 1,000 sq ft of lawn.

Apply every 30-45 days

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: RGS 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, a free sticker 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: 2247471590

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✧˖° Jeanne Lee ✧˖°
Waukegan, US
★★★★★ 5
A Versatile and Elegant Solution for Room Separation
I recently purchased the GOFLAME 8 Panel Room Divider, and I'm thoroughly impressed with its quality and design. This room divider is not only a decorative element, but it also provides a practical solution for creating distinct areas within a room. Here's why I'm giving it a 5-star review: Enhanced Privacy Space: The 6 ft tall room divider is perfect for creating a private space within a larger room. It's ideal for my home office, and I can use it to separate my workspace from the rest of the room. The screen also creates a cozy and intimate atmosphere, making it perfect for relaxing or reading. Hand-woven Texture: The unique hand-woven texture of the room divider adds an element of sophistication and warmth to my room. The intricate craftsmanship is impressive, and it exudes artisanal charm. I love the way it looks, and it's become a conversation piece in my home. Built with Strength: The solid wood frame is sturdy and well-constructed, providing reliable support for the room divider. I'm impressed by the attention to detail and the quality of the materials used. Foldable Design and Easy Storage: The foldable design of the room divider makes it easy to store when not in use. I can simply fold the panels flat and store them away, which is convenient and space-saving. The metal hinges that connect the panels are also sturdy and well-made. No Assembly Required: I was pleasantly surprised to find that the room divider requires no assembly. I simply took it out of the box and set it up, and it was ready to use. The smooth woven surface is also easy to clean and maintain. Overall Impression: I'm thoroughly impressed with the GOFLAME 8 Panel Room Divider. It's a stylish and functional solution for creating a private space within a larger room. The hand-woven texture and solid wood frame add an element of sophistication and warmth, and the foldable design makes it easy to store. I
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Reviewed in the United States on September 14, 2024
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Verified Purchase
Beverly D Clark
Fort Morgan, US
★★★★★ 5
Quality product !
This is a quality lightweight room divider.! Actually is the second one of this type that I have bought. If you have an area that you just want to close off from the rest of the room, these work perfect!!!
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Reviewed in the United States on October 14, 2025
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chuande tang
Lake Worth, US
★★★★★ 5
It suits me very well
I have a very large room. Its layout is perfect for me to convert into two rooms. Adding this screen is perfect and matches the style of my house.
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Reviewed in the United States on August 29, 2024
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Karen O'Dell
Lake Worth, US
★★★★★ 5
GOOD PRODUCT
Size: 8-Panel
GOOD QUAILITY AND WORKED OUT PERFECT FOR WHAT i NEEDED IT FOR
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Reviewed in the United States on March 25, 2026
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Aliyha M.
Battle Creek, US
★★★★★ 5
Love them!
Size: 3-Panel
It was funny to get together. Fun moments. My grandfather whom forgot to look down, stepped on it, slid, and did the splits.. there was a little smudge haha. But— its been a year and I still love them.
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Reviewed in the United States on May 4, 2026

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