Emerald Harvest Sturdy Stalk Quart-0.95 Liter Air Purification and Filters and easy cleaning Protect your

and easy cleaning Protect your safety with isolated strong wires and ETL certificate Mat Certified with MET(Tracking No

Easily switch between water flow selections with the quick-change feature

for soil and hydroponics

Runs on HPS Ballast

soil and coco applications

Emerald Harvest Sturdy Stalk Quart-0.95 Liter Air Purification and Filters and easy cleaning Protect yourBuild up your plant cell walls and encourage productivity with Sturdy Stalk, a potassium silicate supplement from Emerald Harvest. Sturdy Stalks key ingredientsilicafortifies your plants and enriches the internal structures needed to support top heavy plants laden with flowers and fruits. Because it strengthens cells, silica helps plants withstand environmental and other stressors so that they spend more of their energy creating blooms and buds. The