Cal-Mag

Cal-Mag

Cal-Mag is the combination of two important macronutrients, calcium and magnesium. While calcium works to strengthen your plant's cell walls and maintain plant structure, magnesium works to activate the plant enzymes which help the process of photosynthesis. At Aquaponics WA and Hydroponics Xpress we stock only the best nutrient additives from brands including Advanced Nutrients, Flora Max, Bio Diesel and many more.