Backed by 26 years of cannabis science, Sensi Grow & Bloom Water-Soluble Powder is the ONLY powder line that leverages the Shift in the macro, secondary, and micronutrients your crop needs between both phases to reach the absolute peak of its true genetic potential. When you Hit this Shift, you can expect heavier, more compound-rich yields that command top dollar in the marketplace. Precise macro, secondary, and micronutrient ratios meet your plant’s phase-dependent nutritional needs Urea creates an acidic growing medium, keeping pH levels in the sweet spot for your crops to thrive Three premium chelated forms of iron for maximum absorption