Picture of Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Shrink wrapped/Strip, (case of 144 blocks)
Picture of Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip, (case of 144 blocks)
Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4"
Picture of Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Shrink wrapped/Strip, (case of 144 blocks)
Picture of Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip, (case of 144 blocks)
Picture of Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Shrink wrapped/Strip
Picture of Grodan Gro Block Improved GR4 Small 3" No Hole 3" x 3" x 2.6" Strip
Picture of Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Strip
Grodan Gro Block Improved GR4 Small 3"
Picture of Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Shrink wrapped/Strip
Picture of Grodan Gro Block Improved GR4 Small 3" No Hole 3" x 3" x 2.6" Strip
Picture of Grodan Gro Block Improved GR4 Small 3" w/Hole 3" x 3" x 2.6" Strip
Picture of Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Strip
Picture of Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Shrink wrapped/Strip
Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6"
Picture of Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Strip
Picture of Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6" Shrink wrapped/Strip
Picture of Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip
Picture of Grodan Gro Block Improved Mini Block 1.5" Strip
Grodan Gro Block Improved Mini Block 1.5"
Picture of Grodan Gro Block Improved Mini Block 1.5" Shrink wrapped/Strip
Picture of Grodan Gro Block Improved Mini Block 1.5" Strip