Emerald Harvest Sturdy Stalk Quart-0.95 Liter Air Purification and Filters They can also be combined

They can also be combined with soil for added aeration and increased moisture holding properties

for soil and hydroponics

Encourages the production of buds’n’blooms and the output of oils

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

Emerald Harvest Sturdy Stalk Quart-0.95 Liter Air Purification and Filters They can also be combinedBuild 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