Ultra-efficiency soilless grow systems demand high-performance grow media. Ponics Stone™ delivers in the key areas of stability, nutrient holding capacity, gas exchange, drainage, weight, media particle size, crop balance and media life.
Ponics Stone™ Standard is an all-purpose soilless grow media for ponics media beds and other high-efficiency growing systems. Size blend of 3/4 to 5/16 inch stones provides good drainage and germination.
