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HOW TO USE PEAKBOOST
20 sizes available from 85cm x 50cm x 40cm to a HUGE 600cm x 300cm x 230cm
The nutrient levels are carefully formulated to ensure that ratios between all major and minor elements are optimised and readily soluble when mixed with water
Growrite is a gentle to the roots whilst delivering the nutrition necessary for maximum growth rates
GreenPlanet PK Spike 295 x 295 x 230 HOW TO USE PEAKBOOSTDerived from multiple sources of phosphorus and potassium, PK spike is designed to help facilitate bulking and ripening of many flowering plants. PK Spike is engineered to provide a uniform quantity of phosphorus and potassium to your flowering plants. Designed with over 25% more P K than the next industry leading competitor, this product can be applied at a maximum rate of 1. 0 ml L to achieve a 250 ppm boost to your plants. Use: Begin use in week 2