Advanced Nutrients Sensi Cal Mag Xtra Size:1 L covering the small hole with

covering the small hole with your thumb and giving the bottle a quick shake

consider adding Autopot AirBases

or up to 7 days with this easy-to-use controller

high quality soil amendment that was developed to help replenish your soil

PPM 500 (TDS) or PPM 700

Advanced Nutrients Sensi Cal Mag Xtra Size:1 L covering the small hole withAddress nutrient deficiencies with the most advanced Cal Mag system for medical herbs. With a robust menu of calcium, magnesium, iron, amino acids, and vitamins, Sensi Cal Mag Xtra eliminates any guesswork in diagnosing shortages and returns your garden to a sea of lush, vibrant green. Chelated calcium and magnesium for effective nutrient absorption Multiple forms of chelated iron offer ideal conditions to prevent common nutrient lockout Kelp delivers