Advanced Nutrients Sensi Cal Mag Xtra Iron, Kelp & Micro Nutrients size:1 litre If plants are subject to

If plants are subject to excessive heat they will "shut down" rendering all your lighting efforts largely redundant

economical

always rinse the probe in fresh tap or DI water after every use

amino acids

Advanced Nutrients Sensi Cal Mag Xtra Iron, Kelp & Micro Nutrients size:1 litre If plants are subject toAddress 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