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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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10 months 3 days
Grand Rapids, US
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Soil & Grow Mediums

Harris Coco Coir Coconut Fiber Potting Mix | 9qt
In Stock: 18
$119.40 / $29.85 per unit
(minimum purchase of 4)
Coast of Maine Organic & Natural Planting Mix | 20qt
In Stock: 377
$59.00 / $11.80 per unit
(minimum purchase of 5)
Black Gold Natural & Organic Potting Mix | 2cu ft - OMRI Listed - 40/PL
In Stock: 415
$31.43 $35.79 -12%
OASIS WEDGE Growing Medium | 13-Cell - Single Strip
In Stock: 26
$404.12 $413.30 -2%
bio365 BIOLITE | 1.5cu ft - Bag - Coarse Coir, Fine Coir & Coarse Perlite
In Stock: 1357
$20.98 $24.38 -14%
Uni-Gro Peat Moss | 12qt - Bag
Out of stock
$63.48 / $10.58 per unit
(minimum purchase of 6)
Sol Soils Chunky Perlite | 32oz (1qt)
In Stock: 96
$132.32 / $8.27 per unit
(minimum purchase of 16)
Nectar for The Gods Potting Soil Blend #8 | 1.5cu ft
In Stock: 169
$21.46 $24.99 -14%
RIOCOCO Expanded Loose Coir | 50L - OMRI Listed
In Stock: 36
$17.33 $46.69 -63%
Coast of Maine Sprout Island Seed Starter | 16qt - OMRI Listed
In Stock: 196
$47.04 / $11.76 per unit
(minimum purchase of 4)
Pargro Rockwool Slab | 9.5in x 8in x 4in - Carton
In Stock: 67
$43.98 $90.99 -52%
OASIS WEDGE Growing Medium | Wedge Medium Only - Refill for 5625, 5641 and 5643 - 17 Cells per Strip (1 x 17 Configuration)
In Stock: 76
$112.70 $115.26 -2%
bio365 BIOCOCO | 1.5cu ft - Bag - Blend of Coarse & Fine Coir
In Stock: 1623
$20.98 $24.38 -14%
Uni-Gro Vermiculite Soil Additive | 12qt - Bag - Ready-to-Use
In Stock: 20
$109.80 / $18.30 per unit
(minimum purchase of 6)
Uni-Gro Perlite | 12qt - Bag
In Stock: 126
$73.92 / $12.32 per unit
(minimum purchase of 6)
PRO-MIX BX MYCORRHIZAE | 80cu ft
Out of stock
$688.74 $778.83 -12%
Grodan Improved Gro-Block | 4in - Large - GR10 - 4in x 4in x 4in - Loose
In Stock: 59
$1,563.45 $1,781.99 -12%
Grodan Improved Gro-Block | 6in - Hugo - 6in x 6in x 6in - Pre-Cut Holes - Loose Pallet - Bulk
In Stock: 232
$1,732.09 $1,973.99 -12%
Michigan Peat BACCTO Professional Planting Grower Mix | 60cu ft - Loose Fill (2/PL)
Out of stock
$46.98 / $23.49 per unit
(minimum purchase of 2)
Grodan Improved Gro-Block | 3in - Small - GR4 - 3in x 3in x 2.6 - No Hole - Shrink Wrapped Strip
In Stock: 19
$134.07 $352.99 -62%
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