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Rootline Supply Co.
Rootline Supply Co. provides reliable tools and products for growers, gardeners, and cultivators who care about quality. We’re focused...
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1 year 2 months
Tewksbury, US
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Soil & Grow Mediums

Grodan Improved Gro-Block Rockwool Grow Block - Jumbo - 6 x 6 x 4-in - Pre-Cut Hole - Case of 64
Grodan Improved Gro-Block Rockwool Grow Block - Jumbo - 6 x 6 x 4-in - Pre-Cut Hole - Case of 64
In Stock: 641
$170.43
Grodan Macroplugs Rockwool Propagation Plug - 1.5-in Round - Case of 2,000
Grodan Macroplugs Rockwool Propagation Plug - 1.5-in Round - Case of 2,000
In Stock: 10
$355.38
Pargro by Grodan Rockwool Block Strip - Large PAR10 - 4 x 4 x 4-in - Pre-Cut Hole - Case of 144
Pargro by Grodan Rockwool Block Strip - Large PAR10 - 4 x 4 x 4-in - Pre-Cut Hole - Case of 144
In Stock: 11
$139.67
Grodan Improved Gro-Block Rockwool Grow Block - Hugo - 6 x 6 x 6-in - Pre-Cut Hole - Case of 64
Grodan Improved Gro-Block Rockwool Grow Block - Hugo - 6 x 6 x 6-in - Pre-Cut Hole - Case of 64
In Stock: 199
$240.85
Black Gold Perlite - 8 Qt
Black Gold Perlite - 8 Qt
Out of stock
$61.12 / $7.64 per unit
(minimum purchase of 8)
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
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: 47
$376.17
Oasis Wedge Growing Medium - 34-Cell Double Strip (Case of 72)
Oasis Wedge Growing Medium - 34-Cell Double Strip (Case of 72)
In Stock: 22
$318.79
Grodan Improved Uni-Block Rockwool Grow Block - GR40 - 8 x 8 x 4-in - No Hole - Case of 36
Grodan Improved Uni-Block Rockwool Grow Block - GR40 - 8 x 8 x 4-in - No Hole - Case of 36
In Stock: 84
$169.38
GROW!T Organic Coco Coir Planting Mix | 2.5cu ft
In Stock: 2392
$14.76 $19.49 -24%
Grodan Improved Gro-Slab Rockwool Grow Slab - 36 x 8 x 3-in - Case of 12
Grodan Improved Gro-Slab Rockwool Grow Slab - 36 x 8 x 3-in - Case of 12
Out of stock
$125.69
Grodan Grow-Cubes Rockwool Growing Medium - 5.07 cu ft
Grodan Grow-Cubes Rockwool Growing Medium - 5.07 cu ft
In Stock: 40
$128.17
Black Gold Moisture Supreme Container Mix with RESiLIENCE - 2 cu ft
Black Gold Moisture Supreme Container Mix with RESiLIENCE - 2 cu ft
In Stock: 160
$989.60 / $24.74 per unit
(minimum purchase of 40)
Roots Organics Original Potting Soil, 1.5 cu ft
In Stock: 351
$1,889.30 / $26.99 per unit
(minimum purchase of 70)
Hydrofarm Plant!t Organic Coco Planting Chips | 10.2lb - Bag
In Stock: 366
$19.74 $25.99 -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
Grodan Improved Gro-Block Rockwool Grow Block Strip - Small GR6.5 - 4 x 4 x 2.6-in - Pre-Cut Hole - Case of 216
In Stock: 80
$157.69
Grodan Improved Gro-Slab Rockwool Grow Slab - 36 x 6 x 3-in - Case of 12
Grodan Improved Gro-Slab Rockwool Grow Slab - 36 x 6 x 3-in - Case of 12
In Stock: 141
$97.16
Grodan Improved Gro-Block Rockwool Grow Block Strip - Large GR10 - 4 x 4 x 4-in - Pre-Cut Hole - Case of 144
Grodan Improved Gro-Block Rockwool Grow Block Strip - Large GR10 - 4 x 4 x 4-in - Pre-Cut Hole - Case of 144
In Stock: 40
$164.32
Hoffman Horticultural Perlite | 18qt
Out of stock
$60.88 / $15.22 per unit
(minimum purchase of 4)
Grodan Grow-Cubes Rockwool Growing Medium - Large Grade - 2 cu ft - Case of 3
Grodan Grow-Cubes Rockwool Growing Medium - Large Grade - 2 cu ft - Case of 3
In Stock: 36
$150.05
Grodan Improved Gro-Block Rockwool Grow Block Strip - Large GR10 - 4 x 4 x 4-in - Pre-Cut Hole - Shrink-Wrapped - Case of 144
Grodan Improved Gro-Block Rockwool Grow Block Strip - Large GR10 - 4 x 4 x 4-in - Pre-Cut Hole - Shrink-Wrapped - Case of 144
In Stock: 13
$319.07
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