grodan gro-blocks 1

Gro-Blocks™ are similar to a ‘plant container’. Need a 3” pot? Then choose a 3” Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5” starter plug. The bases of the Gro-Blocks are grooved to promote drainage in order to avoid "wet feet". Comes in strips labeled with instructions.

2975 per case