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10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan-Off Grid Living Supplies

10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan

$39.00
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10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan

 

Compact, lightweight rockwool grow blocks designed for excellent drainage, aeration, and strong root development in hydroponic and mixed growing systems.

  • 10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan
  • 75 x 75mm rockwool grow blocks with no pre-cut hole
  • Stackable cube design creates air gaps to encourage healthy root growth
  • Four draining surfaces to prevent waterlogging, even with frequent watering
  • Ideal 50% water / 50% air balance for optimal root oxygenation
  • Reduced algae growth compared to smooth-surface rockwool blocks
  • Extremely lightweight, around one-tenth the weight of potting soil
  • Easy to mix with other growing media or potting mixes
  • Works especially well when combined with clay pellets to improve water distribution and buffering
  • Suitable for hydroponic systems, propagation, and container growing
  • Premium quality
  • Quick Australia-Wide Shipping
  • Trusted by off-grid enthusiasts across Australia

Package Contents:

  • 10x Grodan rockwool block 75 x 75mm no hole

 

Shipping This item ships Australia wide
Delivery Estimated between and . Usually ships within 1-2 business days.

Description

10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan

 

Compact, lightweight rockwool grow blocks designed for excellent drainage, aeration, and strong root development in hydroponic and mixed growing systems.

  • 10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan
  • 75 x 75mm rockwool grow blocks with no pre-cut hole
  • Stackable cube design creates air gaps to encourage healthy root growth
  • Four draining surfaces to prevent waterlogging, even with frequent watering
  • Ideal 50% water / 50% air balance for optimal root oxygenation
  • Reduced algae growth compared to smooth-surface rockwool blocks
  • Extremely lightweight, around one-tenth the weight of potting soil
  • Easy to mix with other growing media or potting mixes
  • Works especially well when combined with clay pellets to improve water distribution and buffering
  • Suitable for hydroponic systems, propagation, and container growing
  • Premium quality
  • Quick Australia-Wide Shipping
  • Trusted by off-grid enthusiasts across Australia

Package Contents:

  • 10x Grodan rockwool block 75 x 75mm no hole

 

Shipping

Shipping This item ships Australia wide
Delivery Estimated between and . Usually ships within 1-2 business days.
10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan

10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan

$39.00
Add to wishlist
10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan

10 Pack Rockwool Grow Blocks 75x75mm No Hole - Grodan

$39.00
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