Mammoth P / Microbe Phosphorus Booster - (120mL, 250mL, 500mL, 1L or 4L) trays Pro Cal is the ultimate

Pro Cal is the ultimate in calcium magnesium supplementation and should be used on a regular basis with your Green Planet nutrient program

The catch tray is ribbed to let excess water drain away from the seedlings or cuttings to help prevent them from rotting

Introducing Rock Super Growth

Healthy microbial life in the rhizosphere not only helps mobilize nutrients

Mammoth P / Microbe Phosphorus Booster - (120mL, 250mL, 500mL, 1L or 4L) trays Pro Cal is the ultimateMammoth P is the next big thing in plant growth. This product does exactly what it says on the bottle, and more! Plants can perform one to two weeks ahead of schedule, cutting down your vegetative cycle and flowering times. Mammoth P maximises phosphorus and micro nutrient cycling to enhance plant health, resulting in increased vigour, stronger stems and superior growth. This supplement is perfect for use during the bloom phase. Formulated with a near