Sensi Grow Part BUnlock rich vegetation with pH Perfect Sensi Grow. This two part base nutrient is engineered with precise NPK ratios for a flourishing grow phase, ideal amounts of iron and sulfur for optimal nitrogen uptake, as well as super absorptive chelation and a non ionic surfactant, ensuring your crop enjoys perfect conditions and the well balanced nutrition they need to thrive throughout their entire grow phase. All while our proprietary pH Perfect Technology