Growth Science Strength - 1 QT / 1 L - Case of 12 Gardening Accessories Nordic Pure 16x20x4 Plus Carbon

Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 10 are made of a dual material where the MERV rated material has been fused together with a carbon layer

compact design provides easy storage and transportation

algae and fungus gnats)

Take-All Patch

Hammered style reflection for professional result

Growth Science Strength - 1 QT / 1 L - Case of 12 Gardening Accessories Nordic Pure 16x20x4 Plus CarbonGrowth 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