Growth Science Grow - 6 GAL / 23 L Hydro Components Bud Builder is used in

Bud Builder is used in addition to your normal fertilizer program

Kit also includes corded AC power adapter

5-2x stronger than Advanced Nutrients

Custom box for attractive display

Hydrofarm Brand “Other” Brands Specifically made for use with centrifugal fans

Growth Science Grow - 6 GAL / 23 L Hydro Components Bud Builder is used inGrowth 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