Three strips of 15 wrapped Mini-Blocks – 45 total blocks each measuring 1.5 in. square.

Product Features

  • An inorganic and sterile growing medium produced from spun molten rock
  • A superior medium for rooting cuttings
  • Provides 20% air space when saturated
  • Does not contain nutrients
  • Condition by soaking for eight hours

Click Here For More Information

Permalink to ‘Grodan Rockwool Cubes (1.5 Inches) 45 Per Pack’

Click here for more information about 'Grodan Rockwool Cubes (1.5 Inches) 45 Per Pack'.