Grodan Gro-Blocks

Comes in various sizes: 3x3x2.5, 4x4x2.5 and 4x4x4, 6x6x6

We also sell by the box! Call us for more details! 

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".