Product Description

Tough Skin Protects Silica is the second most abundant element in the Earth's crust, and in natural conditions, one of the most important, fundamental elements plants require to grow well. But in hydroponics, silica is absent, and must be supplemented. Rhino Skin is an advanced potassium silicate supplement (compatible with pH Perfect technology) that solves this problem, ensuring the strength of your plants' cell walls, not only for thick, strong stems that support the weight of heavy flowers, with an abundance of flowering sites per stem, but also provides a robust defense against pests and disease. Think of Rhino Skin as chain mail armor for your plants' cell walls.