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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
1 year
Grand Rapids, US
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Nutrients & Supplements

Nectar for the Gods Bloom Khaos Foliar Spray 0-0-0.5 - 5 Gal
In Stock: 7
$118.47 $356.99 -67%
Botanicare Sweet Berry Plant Food - 32 Oz
In Stock: 144
$26.99 $41.76 -35%
HDI Clonex Rooting Gel - 32 Oz
In Stock: 1
$124.27 $154.80 -20%
FoxFarm Bush Doctor Bembé Sweet & Dandy Sweetener Supplement 0-1-3 - 32 Oz - Concentrate
In Stock: 136
$32.06 $35.79 -10%
HDI Clonex Mist Root Promoter Concentrate - 1 Gal
In Stock: 20
$159.21 $198.33 -20%
Emerald Harvest Emerald Goddess 2-1-4 Plant Tonic - 32 Oz
In Stock: 1
$29.30 $44.00 -33%
Emerald Harvest Honey Chome 0.5-0.5-1 Enhancer - 32 Oz
In Stock: 14
$29.41 $44.00 -33%
Nectar for the Gods Pegasus Potion Feather Tea 1-2-0 - 2.5 Gal
In Stock: 15
$64.64 / $32.32 per unit
(minimum purchase of 2)
Emerald Harvest Cali Pro Grow B 2-2-5 Base Nutrient - 1 Gal
In Stock: 16
$65.88 / $16.47 per unit
(minimum purchase of 4)
FoxFarm Bush Doctor Boomerang Comeback Formula Fertilizer 2-0.2-0.3 - 16 Oz
In Stock: 309
$18.00 $18.99 -5%
Emerald Harvest Honey Chome 0.5-0.5-1 Enhancer - 2.5 Gal
In Stock: 29
$252.11 $380.00 -34%
Biomin Manganese Micronutrient Supplement - 2.5 Gal - OMRI Listed
Out of stock
$128.53
FoxFarm Bush Doctor Boomerang Comeback Formula Fertilizer 2-0.2-0.3 - 32 Oz
In Stock: 113
$31.82 $35.49 -10%
Emerald Harvest Cali Pro Bloom B 1-4-6 Base Nutrient - 32 Oz
In Stock: 29
$11.79 $17.00 -31%
Sipco Hygrozyme Horticultural Enzyme Formula - 20 L
In Stock: 7
$600.31 $628.77 -5%
Emerald Harvest King Kola 0.3-2-3 Bloom Booster - 32 Oz
In Stock: 29
$29.30 $44.00 -33%
BioAg Ful-Humix Humic Acid Concentrate - 2.2 lb - OMRI Listed
In Stock: 8
$180.84 / $45.21 per unit
(minimum purchase of 4)
Emerald Harvest Micro 5-0-1 Base Nutrient - 1 Gal
In Stock: 25
$116.32 / $29.08 per unit
(minimum purchase of 4)
Nectar for the Gods Poseidonzime Foliar Spray 0-0-0.5 - 2.5 Gal
In Stock: 4
$124.46 / $62.23 per unit
(minimum purchase of 2)
FoxFarm Bush Doctor Bembé Sweet & Dandy Sweetener Supplement 0-1-3 - 1 Gal - Concentrate
In Stock: 27
$102.97 $104.99 -2%
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