Growth Science Grow - 6 GAL / 23 L Fertilizer * All Vortex PROfilter products

* All Vortex PROfilter products come with a PREfilter included

This low frequency lamp comes in both a 3K and 4K horticultural spectrum

Can also be purchased as part of Fitting Kit (AH25017)

DEET-free and nontoxic

Growth Science Grow - 6 GAL / 23 L Fertilizer * All Vortex PROfilter productsGrowth Sciences Strength is a silica supplement designed to strengthen cell walls. Strength was specially formulated to work with the Growth Science nutrient regimen to reduce stress while providing additional potassium at the early flowering stage to help the plant meet increased nutrient demands. Why use Strength? Silica is a necessary element in plants that is often overlooked. Silica strengthens cell walls and gives plants sturdy stalks and stems