Advanced Nutrients' Rhino Skin is derived from Potassium Silicate to help strengthen plant cell walls. The stronger the cell walls, the sturdier the plant.
Your plants will be better able to deal with the stress of poor growing conditions when supplemented with Rhino Skin because it slows down transpiration.
Especially well suited for cloning and works well with all hydroponics systems or soilless and soil based gardens.
— Ships from Portland, Oregon USA.