4"x 4"x 2.5" DM6-G Block w/ 1-1/2" HoleSKU:
Available in individual blocks or in cases of 216 blocks. Propagation blocks are used for transferring seedlings started in the propagation cubes, when it is desired to hold them prior to putting them onto the slabs.
Blocks are 4 in. x 4 in. x 2.5 in.