Grodan Cubes (4″-1.5″)


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Gro-Blocks™ are similar to a ‘plant container’. Need a 3” pot? Then choose a 3” Gro-Block. Plants can be fully grown in our Gro-Blocks, for larger plants try Hugo or Big Mama our two giant sizes. Gro-Block holes are the perfect size for any 1.5” starter plug or Macroplug. The bases of the Gro-Blocks are grooved to promote drainage and to avoid “wet feet”. Gro-Blocks™ comes in strips labeled with instructions.

Case of 4″ contains 216 cubes

Case of 3″ contains 384 cubes

Additional Information


Case of 4″, Case of 3″, 4″, 3″, 2″, 1.5″


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