For pallet pricing, please refer to item #VS50-45 for the best price of grow rocks online!
Viagrow’s Viastone expanded clay rocks are an excellent medium choice for indoor growing. Atlantis Hydroponics offers Hydroton and other hydroponic grow rocks as a medium for virtually any kind of hydroponic plant. The use of grow rocks is preferred by many growers because it is environmentally friendly and because it can accelerate the maturing and blooming of your plants. These expanded clay rocks are becoming more and more popular wherever hydroponic growing occurs.
ViaStone expanded clay aggregate media is an incredibly resourceful growing material derived from kiln firing clay to over 2,000 degrees and forming it into the round inert and highly porous grow media that is so popular. Clay itself is renewable and plentiful, making ViaStone ecologically friendly. Use ViaStone virtually anywhere: the greenhouse, in propagation systems, for outdoor gardening, around shrubs & trees, as compost aeration, or as a hydroponic growing medium. Expanded clay grow rocks are the most widely used hydroponic media in North America.
• pH neutral, porous, lightweight, reusable, clean and eco-friendly
• Helps increase yield quality & quantity
• Grow rocks measure between 8 and 16 mm in size
• Accelerates blooming & maturing
• Pellets drain freely without holding excess water, an optimum air-to-water ratio
• Provides high oxygen levels around the roots (especially useful in a flood & drain hydroponic systems)
Please Note: When estimating the necessary amount of Viastone for your particular application understand that the 50 liter and 10 liter quantity is based on the standard Horticultural trade gallon = 0.71 U.S. liquid gallons.
Weight 36 lbs
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|by Bow from|
|I purchased a pallet of this product for my ebb and flow systems. It works great! The plants are doing wonderful!|