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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...
6K
10 months 3 days
Grand Rapids, US
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Nutrients & Supplements

FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 1lb Jar
In Stock: 86
$49.74 $55.99 -11%
FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 15lb Jar
In Stock: 98
$222.78 $251.99 -12%
Nitryx SP Nitrogen Fixing Bacteria | 1lb - OMRI Listed
Out of stock
$97.50 $108.75 -10%
Emerald Harvest Bloom | 2.5gal
In Stock: 7
$35.49 $80.00 -56%
MegaPhos SP Phosphorus Solubilizing Microbe | 200oz - OMRI Listed
Out of stock
$1,482.00 $1,653.00 -10%
Emerald Harvest King Kola 0.3-2-3 | 2.5gal
In Stock: 4
$262.98 $380.00 -31%
General Hydroponics ARMOR SI 0-0-4 | 1gal
In Stock: 115
$34.57 $77.93 -56%
MegaPhos SP Phosphorus Solubilizing Microbe | 1lb - OMRI Listed
Out of stock
$140.40 $156.60 -10%
Emerald Harvest Emerald Goddess 2-1-4 | 2.5gal
In Stock: 21
$262.98 $380.00 -31%
MegaPhos SP Phosphorus Solubilizing Microbe | 2oz - OMRI Listed
Out of stock
$36.57 $40.79 -10%
Emerald Harvest Honey Chome 0.5-0.5-1 | 15gal
In Stock: 7
$621.92 $1,314.29 -53%
Emerald Harvest King Kola 0.3-2-3 | 1gal (FL, NM, PA)
In Stock: 7
$54.08 $160.00 -66%
Emerald Harvest Micro | 2.5gal
In Stock: 5
$44.37 $100.00 -56%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 1gal
In Stock: 167
$118.30 $127.99 -8%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 15gal
In Stock: 1
$152.10 $321.43 -53%
Emerald Harvest King Kola 0.3-2-3 | 6gal
In Stock: 18
$530.75 $800.00 -34%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 2.5gal
In Stock: 11
$66.44 $96.00 -31%
Emerald Harvest Honey Chome 0.5-0.5-1 | 1gal
In Stock: 38
$106.16 $160.00 -34%
Emerald Harvest Emerald Goddess 2-1-4 | 6gal
In Stock: 13
$530.75 $800.00 -34%
Emerald Harvest Honey Chome 0.5-0.5-1 | 6gal
In Stock: 67
$553.63 $800.00 -31%
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