Emerald Harvest Sturdy Stalk - 0.95L Tents creating a root structure conducive

creating a root structure conducive to vastly improved moisture and nutrient uptake

Its advanced buffering system allows it to perform well in challenging water conditions

If nutrients have already been added

Potassium-rich kelp extract – Provides potash from Ascophyllum nodosum to aid flower development

Emerald Harvest Sturdy Stalk - 0.95L Tents creating a root structure conduciveEmerald Harvest Sturdy Stalk is a premium potassium silicate supplement designed to fortify plant cell walls and support heavy, top loaded crops. By delivering silica and potassium in a highly soluble form, it helps plants withstand environmental stressors, pests, and diseases while optimising photosynthesis for vigorous growth. Ideal for hydroponic, soil, and soilless systems, Sturdy Stalk promotes thicker stems and improved structural integrity,