N-Ext RGS™ Liquid Root Growth Stimulant is 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 the "base layer" of that line because it contains humic acid and sea kelp.
The biologically active material contains Humic Acid and Sea Kelp to aid in initial spring green up, to buffer and extend nitrogen release rates, and to add oxygen to the soil profile for greater nutrient uptake.
RGS - Stands forRoot Growth Stimulant and that’s exactly what it does.
This product is packed with hormones from sea kelp that stimulate roots and stolons/rhizomes coupled with chelating Humic Acid.
It’s truly the backbone of the Bio-Stim program, hands down, and has the highest concentration of Sea Kelp hormones in the line.
It’s never a bad time to apply RGS to your soil. If you want to stimulate roots, rhizomes and/or stolons (depending on grass type) then RGS is the best place to start!