Pay in 4 interest-free payments of $33.35 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
On up to 30 min / Off up to 60 min
and aeration in a consistent growing medium such as: mycorrhizal fungi
fungus and algae
Universally compatible with MAX tapener guns
creating the proper environment for flower production
Growth Science Strength - 1 GAL / 4 L - Case of 4 Water Filtration On up to 30 minGrowth 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
