pH Perfect® Sensi Grow is not just another nutrient; it's a comprehensive growth system for hydroponic gardening. Engineered with precise NPK ratios and optimal levels of iron and sulfur, it promotes robust growth and efficient nutrient absorption. Its patented pH Perfect® Technology takes the guesswork out of pH management, while the inclusion of humic acid ensures maximum nutrient uptake. It's the secret weapon you didn't know you needed for a thriving, bountiful harvest