PURE SUBSTRATES®

MAXIMUM OXYGEN. MAXIMUM DRYBACKS. MAXIMUM CONSISTENCY.

PURE SUBSTRATES® starter blocks and proprietary Power HP grow bags offer professional cultivators the absolute best coco for their plants. Designed in Holland and manufactured in an ISO 9001:2015 factory for consistent quality. 

  • RHP Quality
  • Organically Buffered Coco 
  • Supreme Consistency
  • pH Perfect from bag to bag
  • Super Washed Material
  • Every Lot Lab Tested