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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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11 months 13 days
Grand Rapids, US
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Blocks & Mats

OASIS Rootcubes Growing Medium | 104-Cell Sheet - 1.25in - 8 x 13 Configuration
In Stock: 650
$142.83 $153.41 -7%
SunBlaster Capillary Mat | 2pk - 14.25 x 24.5 inches
In Stock: 5
$5.64 $15.99 -65%
Pargro Rockwool Blocks | Large - 4in x 4in x 4in with Hole - Loose Pallet
In Stock: 18
$1,407.10 $1,602.99 -12%
Pargro Rockwool Blocks | Jumbo - 6in x 6in x 4in with Hole - Loose Pallet
In Stock: 7
$1,392.78 $1,586.99 -12%
Pargro Rockwool Blocks | Biggie 6in x 6in x 6in with Hole - Loose Pallet
Out of stock
$1,399.69 $1,656.99 -16%
OASIS WEDGE Growing Medium | 13-Cell - Single Strip
In Stock: 10
$413.30
Pargro Rockwool Slab | 9.5in x 8in x 4in - Carton
In Stock: 67
$33.46 $90.99 -63%
OASIS WEDGE Growing Medium | Wedge Medium Only - Refill for 5625, 5641 and 5643 - 17 Cells per Strip (1 x 17 Configuration)
In Stock: 75
$115.26
Grodan Improved Gro-Block | 3in - Small - GR4 - 3in x 3in x 2.6 - No Hole - Shrink Wrapped Strip
In Stock: 19
$136.01 $352.99 -61%
Grodan Improved Gro-Block | 4in - Large - GR10 - 4in x 4in x 4in - Loose
Out of stock
$1,504.82 $1,781.99 -16%
Grodan Improved Gro-Block | 6in - Hugo - 6in x 6in x 6in - Pre-Cut Holes - Loose Pallet - Bulk
Out of stock
$1,667.14 $1,973.99 -16%
Grodan Improved Gro-Block Mini-Blocks | 1.5in - Strips - Not Shrink Wrapped - 1.5in x 1.5in x 1.5in (Case of 2250 blocks)
Out of stock
$410.98 $502.99 -18%
Pargro Rockwool Blocks | Biggie - 6in x 6in x 6in with Hole - Loose Carton
Out of stock
$192.35 $234.99 -18%
Pargro Rockwool Slab | 36in x 6in x 3in - Bag
In Stock: 243
$86.24 $94.99 -9%
RIOCOCO Grow Bag Slab | 15L - 40in x 6in x 4in
In Stock: 13
$4.96 $11.27 -56%
Pargro Rockwool Slab | 36in x 6in x 3in with (3) 10x10 Precut Holes - Bag
In Stock: 338
$86.00 $99.99 -14%
OASIS HORTICUBES Aeromax 2.0 Multi Seed | 276ct
In Stock: 7
$189.00 $190.44 -1%
Grodan Improved Gro-Slab | 12in - 36in x 12in x 3in
In Stock: 5
$130.67 $150.99 -13%
Pargro Rockwool Strips | 4in x 4in x 2.6in with Hole - Carton
In Stock: 187
$143.50 $165.99 -14%
Grodan Improved Gro-Block | 6in - Jumbo - 6in x 6in x 4in - Pre-Cut Holes
In Stock: 229
$182.47 $210.99 -14%
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