RVK 200 A1 - 8' Composed entirely from the droppings

Composed entirely from the droppings of mealworms beetles

Key Features Highly refined Calcium and Magnesium Source for your plants Also contains Iron – another often deficient micro element Improves translocation of nutrients Balance nutrient solutions to facilitate higher Potassium and Phosphorous uptake and use Facilitates many key plant functions including the production of Chlorophyll Dilution Rate: 0-1ml/L Use throughout the whole growth cycle and stop 2 weeks before harvest

The peat is cut into a coarse structure and mixed with only the highest quality perlite

light features and air ducts

the pump delivers water and nutrients when you switch it on

RVK 200 A1 - 8' Composed entirely from the droppingsThe Systemair RVK fan sets the standard to which all grow room fans are measured. Made in Germany, engineered to last. Theres a reason RVK fans have remained a firm favourite among experienced growers for decades bulletproof reliability, durability and German engineering means the RVK is a hydroponic fan that will last you years. RVK fans are versatile they can be used as an intake fan to your grow room or as an extractor fan. Alternatively, the RVK