This combo contains 5 gallons in two 2.5-gallon bottles.
N-Ext RGS & Humic12 Combo: This combo is designed to bring together the root growth power of RGS and the corrective soil abilities of Humic12. Together, these mighty bio stimulants work to give your turf strong roots, increased nutrient uptake, improved plant quality, and so much more!
Product Description:
RGS Stands for Root Growth Stimulant, and that’s exactly what it does. This biostimulant is packed with hormones from sea kelp that stimulate roots and stolons/rhizomes coupled with chelating humic acid.
Humic12™ is one of the primary bio-stimulants used to improve overall soil health. The 12% concentration in this product is much higher than most currently available to DIYers.
For smaller sizes or variety packs, check out our other Greene County options.
Application Information:
You will need to water in this product if you apply it with a backpack/pump sprayer. If you are using a hose-end sprayer, here is a video with instructions.
This combo can be applied at any time during the growing season for cool and warm-season lawns. Custom timing and recommendations are available in our app. Click here to download.
These products can be used 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.
Coverage |
2.5 gallon of RGS: 106,500 sq ft at 3 oz/1,000 sq ft |
Application Details |
Mix the recommended rate of product per gallon of water in the sprayer and spray 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. |
Shipping Information:
Shipping costs |
Included for most states within the U.S. |
State Restrictions |
Alaska (AK), Hawaii (HI), and Oregon (OR) |
Stickers |
Yes, free stickers with this item. |
Typical Delivery Time |
4 - 7 business days |
Product Type |
Liquid Concentrate |
Cancel | Return | Exchange |
All sales are final; no cancellations, returns, or exchanges |
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