Advanced Nutrients Sensi Cal Mag Xtra Size:1 L high quality soil amendment that

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

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

This handy accessory from SunBlaster allows you to add up to seven T5's above your target area

PPM 500 (TDS) or PPM 700

making it ideal for commercial growers with injector systems and novice growers wanting to bring more simplicity to their grow

Advanced Nutrients Sensi Cal Mag Xtra Size:1 L high quality soil amendment thatAddress 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