Nurture System No. 4 CalMag

NurtureSystem CalMag is a nutrient additive for plants requiring a little more than regular feeds provide. The calcium and magnesium are secondary macronutrients which help plants produce huge increases in growth if they are nutritionally deficient.

CalMag helps darken the colour of malnourished leaves, returning the plant to a lush appearance.

CalMag combats growing stress and boosts nutrient uptake and transportation. Additionally, it can be used as a foliar spray.