Calcium Magnesium 5kg

Calcium and Magnesium (referred to as Cal-Mag) are essential plant nutrients. They are called “secondary” nutrients because plants require them in smaller quantities than nitrogen, phosphorus, and potassium. F4W Cal-Mag provides a great balance of Calcium and Magnesium which is vital in optimizing nutrition in fast-growing plants. Calcium is responsible for holding together the cell walls of the plant. This is important so that branches are sturdy enough to support the flower to achieve the highest yield potential. Magnesium stimulates the formation of chlorophyll which gives leaves their green colour. If your cannabis plants are yellowing or curling, especially during the flowering stages, Cal-Mag can make the biggest difference. USE IN CONJUNCTION WITH FEED 4 WEED'S FLOWER FOR OPTIMAL RESULTS. Available in 1kg & 5kg bucket