Green Planet PK Spike Ozi Magic unlike many other volcanic glasses

unlike many other volcanic glasses

high pressure support bars for handling the highest pressure fans and filters

add Flower Boost Organic which is a 100% premium organic concentrated PK flower enhancer with increased levels of PK

With enhanced red diodes and a PPF efficacy of up to 3

Suitable For Hydroponics

Green Planet PK Spike Ozi Magic unlike many other volcanic glassesPK Spike is formulated 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 brand, this product can be applied at a maximum rate of 1mL L to achieve a 250ppm P K spike to your plants. Use: Begin use in week 2 of flowering cycle. Dual Fuel Professional Feeding Program GP3 Professional Feeding Program