ViaStone, an incredibly resourceful growing material, is derived from clay. Clay itself is renewable and plentiful making ViaStone a premium growing medium due to its ecologically sustainable quality. Use ViaStone virtually anywhere: the greenhouse, in propagation systems, for outdoor gardening, around shrubs and trees, as compost aeration, or as a hydroponic growing medium. When estimating necessary amount of ViaStone for your particular application understand that the 50 l and 10 l quantity is based on the standard Horticultural trade gallon - 0.71 U.S liquid gallons.

• pH neutral, porous, lightweight and reusable
• Helps increase fruit and flower yield quality and quantity
• Accelerates blooming and maturing
• Pellets drain freely without holding excess water
• Provides high oxygen levels around the root, especially useful in a flood and drain hydroponic systems
• You like hydroton and leca stone, you will love this product
• 1 trade gallon is equal to 0.71 US liquid gallons