After hundreds of different tests and experiments with our types of plants in a variety of hydroponics garden types including rockwool

Scientifically blended together our products contain over 80 different organic compounds designed to promote root growth

Add to the nutrient solution at least once a week

Super White - Total Blockout with Genuine 250um Thickness

Bigger Buds

Centrifugal Can Fan RKS 250mm 820m3/Hr Plastic Body With Speed Control Hortitek LED After hundreds of different testsCentrifugal Can Fan RKS 250mm 820m3 Hr Plastic Body With Speed Control Introducing the Can Fan RK, the perfect solution for all your ventilation needs. This economic inline tube fan is available in 10 variations, ranging from 100mm to 250mm. Made with a resistant and maintenance free plastic housing, the RK is not only affordable but also convenient to use. The Can Fan RK features a backward centrifugal extractor and is speed controllable using