Green Planet Pro Cal Size:1L Bluelab® Solutions are manufactured specifically

Bluelab® Solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab® products last longer and maintain accuracy

If your water is soft

Carbon Quantity x Carbon Quality = Filter Capacity

amino acids

FoxFarm's special brew is designed to enhance plant size and structure

Green Planet Pro Cal Size:1L Bluelab® Solutions are manufactured specificallyPro 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