Emerald Harvest Sturdy Stalk (0 - 0 - 1) Hydroponic Research Works with any dosing system:

Works with any dosing system: Dosatron

no particulates or sediment

Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw

HVAC systems

Emerald Harvest Sturdy Stalk (0 - 0 - 1) Hydroponic Research Works with any dosing system: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. Since it strengthens cells, silica helps plants withstand environmental and other stressors so that they spend more of their energy creating blooms and buds. The