OG Gardenz
Active Member
A Virginian Tech study on Biostimulants shows that using Humic acid and Kelp at a 5:2 ratio work 50% more effectively than either product alone!
http://archive.lib.msu.edu/tic/tgtre/article/2001aug6.pdf
http://www.gardenandgreenhouse.net/...d-and-seaweed-extracts-a-powerful-combination
http://archive.lib.msu.edu/tic/tgtre/article/2001aug6.pdf
http://www.gardenandgreenhouse.net/...d-and-seaweed-extracts-a-powerful-combination