/ / / / Grodan Rockwool Cubes 3 x 3 x 2.5

Grodan Rockwool Cubes 3 x 3 x 2.5

$5.03$162.62 USD

Otherwise known as 3″ Large hole

8 Pack is wrapped in plastic like picture

Case is Not individually wrapped. 384 pc

  • Effortless start-up of propagation
  • Uniform WC and EC distribution
  • Easy WC management
  • Excellent root growth throughout the block
  • Greater firmness for better handling

In-store, curbside or delivery!

  • Check Mark Private parking & loading area around back
  • Check Mark Discreet package & labeling on all deliveries
  • Check Mark Minimum 1-year warranty on all products


Grodan Rockwool Cubes 3 x 3 x 2.5 are cubes  of stonewool (rockwool) that have a grooved base. Promoting drainage to avoid root rot. Grodan Rockwool is pH neutral. Making it easy for you to maintain the ideal hydroponics  pH value of 5.5 – 6.5. Each gro-block is wrapped in white plastic, For shape stability.  Rockwool Cubes have evenly distributed air pores that encourage your plants root growth throughout the entire block.

Additional information

Weight N/A
Dimensions N/A

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