Cultiwool 6" x 6" x 6" Growing Blocks w/ Optidrain & Donut Ring (48 Blocks/Case)
Cultiwool 6" x 6" x 6" Rockwool Blocks are sold by the case.
Struggling with inconsistent water distribution in your hydroponic growing setup?
The
Cultiwool 6" x 6" x 6" Growing Blocks w/ Optidrain & Donut Ring deliver superior water uptake and homogeneous distribution throughout the substrate, ensuring optimal growing conditions for your plants.
These premium stonewool blocks are designed for hydroponic growers seeking consistent, reliable growing media with advanced water management features, enhanced drainage capabilities, and precision dripper placement.
Each
150mm x 150mm x 142mm block features rapid water absorption with uniform distribution technology, providing the consistent moisture levels essential for healthy plant development. The innovative design ensures your plants receive optimal hydration without waterlogging or dry spots.
Cultiwool's blocks incorporate
cross grooves at the bottom for improved drainage and reduced ground contact, minimizing disease risk from root pathogens. The integrated
black/white foil wrapping prevents algae growth while maintaining proper light management. The
Optidrain technology provides enhanced drainage performance for optimal root zone conditions.
Built with
high-quality European stonewool and featuring industry-first donut ring technology, these blocks provide professional-grade growing media with enhanced dripper placement accuracy and water chamber functionality for foolproof irrigation setup.
Product Highlights
-
Industry-First Donut Ring Technology: Water chamber design for precise dripper placement and superior water distribution with zero positioning errors
-
Optidrain Technology: Enhanced drainage system for optimal root zone conditions and improved plant health
-
Drainage Groove System: Bottom grooves improve water flow and reduce disease risk by limiting ground contact
-
Algae Prevention: Black/white foil wrapping prevents unwanted algae growth while optimizing light conditions
-
Extra Large Cube Design: 6" x 6" x 6" dimensions provide maximum growing space for large-scale plant systems
