Myco-Fusion Hydro Green 110 is a micronized version of the Green 150. It has gone through a milling process which micronizes the product, making it a "suspendable" mycorrhizae. It consists of the same seven species as the Green 150 of Endomycorrhizae. It can be used in a tea or applied directly to the roots (which is highly recommended) both an extremely efficient use of the product for inoculating a plant, as well as being cost effective. Keep in mind that if you have already planted and missed that opportunity to dress the roots directly, you can add Myco-Fusion Hydro Green 110 directly to the water to drench the root zone, getting pure inoculation even after you missed the planting period.