Growth Science Strength - 2.5 GAL / 10 L pots Three square air inlets at

Three square air inlets at bottom

SNS-604A and SNS 604B are a concentrated blend of plant and marine extracts

and tear-resistant

The Grow1 DWC 5 Gallon Reservoir Complete Kit includes everything you need for a complete hydroponic system

Hydrofarm's self-watering planters provide lightweight

Growth Science Strength - 2.5 GAL / 10 L pots Three square air inlets atGrowth 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