Growth Science Grow - 275 GAL TOTE Tents & Tarps This pre-emergent is derived from

This pre-emergent is derived from corn gluten meal

solvent is distilled and recovered

and even more with the help of the Resinator

Includes a protective cap and batteries

Growth Science Grow - 275 GAL TOTE Tents & Tarps This pre-emergent is derived fromGrowth 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