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Grodan

Grodan Improved Gro-Block Rockwool Grow Block - Jumbo - 6 x 6 x 4-in - Pre-Cut Hole - Case of 64
In Stock: 173
$161.19 $210.99 -24%
Grodan Gro-Smart Tray - 78-Cell - Dual-Sided - Fits 10 x 20-in Flats
In Stock: 352
$74.47 $90.99 -18%
Pargro by Grodan Rockwool Block - Jumbo PAR22.5 - 6 x 6 x 4-in - Pre-Cut Hole - Case of 64
In Stock: 95
$137.08 $179.99 -24%
Grodan Macroplugs Rockwool Propagation Plug - 1.5-in Round - Case of 2,000
In Stock: 26
$344.98 $440.99 -22%
Grodan Improved Gro-Slab, 36 x 8 x 3 with three 6 x 6 pre-cut holes - Case of 12
In Stock: 136
$74.90 $152.99 -51%
Grodan Grow-Chunks - Large - Bagged (Case of 3)
In Stock: 154
$143.30 $185.99 -23%
Grodan Improved Gro-Block Rockwool Grow Block - Hugo - 6 x 6 x 6-in - Pre-Cut Hole - Case of 64
In Stock: 74
$227.86 $298.99 -24%
Grodan Rockwool Grow Cubes - 5.3 cu ft - Loose Fill
In Stock: 46
$94.87 $152.99 -38%
Grodan Improved Gro-Block Rockwool Grow Block Strip - Small GR4 - 3 x 3 x 2.6-in - Pre-Cut Hole - Shrink-Wrapped - Case of 384
In Stock: 19
$186.84 $352.99 -47%
Grodan Improved Jumbo Rockwool Grow Block - 6 x 6 x 4-in - Case of 64
Out of stock
$130.96 $210.99 -38%
Pargro by Grodan Rockwool Block Strip - Large PAR10 - 4 x 4 x 4-in - Pre-Cut Hole - Case of 144
In Stock: 39
$135.56 $172.99 -22%
Grodan Improved Uni-Block Rockwool Grow Block - GR40 - 8 x 8 x 4-in - No Hole - Case of 36
Out of stock
$160.22 $209.99 -24%
Grodan Improved Gro-Slab Rockwool Grow Slab - 36 x 8 x 3-in - Case of 12
In Stock: 14
$114.48 $149.99 -24%
Grodan Grow-Cubes Rockwool Growing Medium - 5.07 cu ft
Out of stock
$119.79 $152.99 -22%
Grodan Cress Plate Rockwool Propagation Sheet - 19.5 x 9.4 x 0.4-in - Bare - Case of 95
Out of stock
$153.97 $201.99 -24%
Grodan Improved Gro-Block Rockwool Grow Block Strip - Small GR6.5 - 4 x 4 x 2.6-in - Pre-Cut Hole - Case of 216
Out of stock
$149.12 $194.99 -24%
Grodan Improved Gro-Block Mini-Blocks Rockwool Starter Block Strip - 1.5 x 1.5 x 1.5-in - Shrink-Wrapped - Case of 50
In Stock: 1
$472.95 $613.99 -23%
Grodan Improved Gro-Block Rockwool Grow Block Strip - Large GR10 - 4 x 4 x 4-in - Pre-Cut Hole - Case of 144
Out of stock
$155.46 $203.99 -24%
Grodan Improved Gro-Slab Rockwool Grow Slab - 36 x 6 x 3-in - Case of 12
In Stock: 738
$88.50 $115.99 -24%
Grodan Grow-Cubes Rockwool Growing Medium - Large Grade - 2 cu ft - Case of 3
In Stock: 12
$145.63 $185.99 -22%
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