Cultiwool 6 Inch Blocks | Bulk Pallet – 768 Pcs.


SAVE $360.58 (15%)

Cultilene 6" rockwool blocks provide a high-quality stonewool alternative for hydroponic and indoor cultivation. The 6" Cultiwool cubes are a good size for transition planting or finishing small plants, and they feature a standard-size rockwool macro-plug cutout for easy transplanting of seedling starts. We offer these 6" rockwool blocks for sale individually so you can purchase the right amount to fit your needs.

  • Quantity – 16 cases | 768 individual blocks
  • Blocks measure 6"x6"x6"
  • Low density fiber with firm support
  • Macro-plug cutout

More Info

Only 1 left in stock



Cultilene 6″x6″x6″ Cultiwool Blocks | Pallet of 768

Cultilene rockwool blocks are an excellent substrate solution that will benefit your plants by helping to maintain proper oxygen, water content, PH, and temperature. Their standard rockwool macro-plug cutout simplifies transplanting tasks and saves time.  Cultiwool brand rockwool is known for its low-density fiber structure that provides a proper support base without compromising firmness.


  • Rapid rooting into plug
  • Supports Healthy Root Growth
  • Great for transplanting
  • Fiber structure with a lower density and no loss of firmness
  • Vertical fiber structure
  • Excellent air to water ratio
  • Fast absorption of water
  • High water retention
  • Guaranteed firmness


Weight 350 lbs

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