HYDROPONIC ROCKWOOL GROW BLOCKSĀ BETTER ROOTS, BIGGER FRUITS!

Green Diamond Stonewool offers a variety of sizes for Rockwool grow blocks, slabs, and loose Rockwool. Rockwool is a preferred medium for its characteristics of water retention, aeration properties (for healthy roots), and a sterile environment (reducing the risk of pests and disease). Our Rockwool blocks have less packaging and more material for added value.

Rockwool Grow Blocks

EXPERIENCE THE DIFFERENCE !

  • Bigger air circulation throughout the medium
  • More evenly spread root systems
  • Better water retention
  • Healthier roots
  • Sterile environment
  • Bigger yields

“I switched to Green Diamond and noticed the difference in my first pull. My roots were spread throughout the whole cube.”

– A. Gordon