Improved MM 40/40 Mini-Block 1.5" x 1.5" x 1.5"
C$489.99
Grodan - Improved MM 40/40 Mini-Block 1.5" x 1.5" x 1.5" available at Valley Indoor.
Gro-Block Improved GR4 Small w/Hole 3" x 3" x 2.6"
C$279.99
Grodan - Gro-Block Improved GR4 Small w/Hole 3" x 3" x 2.6" available at Valley Indoor.
Gro-Block Improved GR6.5 Small w/ Hole 4" x 4"x 2.5"
C$239.99
Grodan - Gro-Block Improved GR6.5 Small w/ Hole 4" x 4"x 2.5" available at Valley Indoor.
