Humboldt Nutrients HNMMA400 4-Ounce Humboldt MycoMadness Nutrient<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Myco madness is a soluble powder which contains a biologically active package</li><li>It contains mycorrhizal fungi that colonize plant roots and extend the root system into the surrounding media</li><li>It can help in forming an essential link between the plant roots， organic matter and fertilizers of all types</li><li>Myco madness can help plants improve nutrient and water uptake for superior plant performance</li><li>It greatly enhancing the absorptive surface area of root systems</li><li>Not sold in HI</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Wm8RWwNaL.jpg" noproxy>