Platinium 100 Series HydroStone food-&-water-storage Up to 200 cfm for

Up to 200 cfm for the Coco

By combining major growth promoters like fishmeal and seaweed with composted poultry litter

Two-way humidity control means the pack both adds moisture when the environment is too dry and absorbs moisture when it's too humid — actively maintaining the target 62% RH rather than simply drying the air like a one-way desiccant

Measures total dissolved solids (TDS) and temperature

Platinium 100 Series HydroStone food-&-water-storage Up to 200 cfm forPlatinium HydroStone can be utilized for growing in both rockwool cubes and square pots. Available in 6, 10, 15, and 30 site setups. These systems include a reservoir, tray, tubing kit, pump, drippers, and easy access reservoir lid. Measurements 38. 5''x38. 5''x11", Reservoir 21. 1gal Number of sites: 20 Compatible with: Pots 6L 7''x7''x9''; or Cubes 15x15