Our signature product is our Witch of the Woods® biofertliizer with Roots® biostimulant. First developed in 2000 as a 100% organic fertilizer....after tests at the Yale FES and the UConn Soils Lab...we found the optimal level of micronutrients for trees and shrubs using a small amount of synthetics...now 99.5% organic and with the best biostimulant, ROOTS® as a stress reducer for cold, drought and heat. ROOTS® works like a vitamin pill for trees....”It’s a suite of antioxidants” says it’s developer, Professor Berlyn of Yale.