Stackswell

Stackswell for Bigger leafs, Fatter Stems and Faster Growth What is Stackswell? It’s a super concentrated growth powder. It can be used by the gram for reservoirs or mixed into a concentrate for dosers and fertigation systems. Stackswell is a Cation Exchange enhancer and Root and shoot growth stimulator. Bigger leafs, Fatter Stems, Faster Growth. What is Stackswell? It’s a super concentrated growth powder. It can be used by the gram for reservoirs or mix..

£42.95