Sensi Grow has been specifically designed for dichotomous plants. Sensi Grow has been thoroughly field tested and that field testing has produced a 2 part nutrient that gives consistent heavy yields. Extensive research (weekly tissue samples) has produced a product that has the exact and precise ratios of macronutrients and micronutrients. Sensi Grow uses nutrient components that are not found in any other 2 part Nutrients. Our research and development team found that these additional components make an enormous difference on how your plants will bloom during the flowering cycle compared to the other 2 part nutrients.