Green Planet Pro Cal Size:1 L 3-Part Hydroponic-Based Nutrient System

3-Part Hydroponic-Based Nutrient System

It is most beneficial to be used in the flowering stage of growth but if you are using beneficial bacteria

with soilless mixtures and potted plants

Originally designed for tank mixing with the nutrient solution

Green Planet Pro Cal Size:1 L 3-Part Hydroponic-Based Nutrient SystemPro Cal is an excellent supplemental source of essential elements that plants require at all stages of growth. Our formula provides readily available calcium and magnesium, as well as iron, nitrogen, boron, and zinc to ensure your plants do not come up short when they are ready for rapid growth. How it works Plants undergo a large amount of stress and rapid assimilation of nutrients in their goal to build cell walls, produce chlorophyll, conduct