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If whiteflies are not present
Safe for vegetables
How to Use
Derived from earthworm castings
Hydro-logic Stealth & Small Boy Replacement Filters
Emerald Harvest Sturdy Stalk Size:Gallon If whiteflies are not presentEmerald Harvest Sturdy Stalk 0 0 1 Build 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
