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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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Cultivation Equipment and Supplies

GreenGro Biologicals Hybrid Bloom 2-18-18 Soluble Powder Fertilizer - 6 lb
In Stock: 12
$245.80 / $61.45 per unit
(minimum purchase of 4)
Peters Excel pHLow 21-7-7 Acid Hammer Fertilizer - 25 lb
In Stock: 43
$62.49
Royal Gold™ Crown Jewels® 5-5-5 All Purpose Fertilizer + 5% Calcium - OMRI Listed - 20 lb
In Stock: 30
$101.94 / $50.97 per unit
(minimum purchase of 2)
Ferti-lome Blooming and Rooting Soluble Plant Food 9-58-8 Granules - 12 lb
In Stock: 23
$326.60 / $81.65 per unit
(minimum purchase of 4)
GreenGro Biologicals Auto Box Nutrient Kit for Autoflower Production
In Stock: 5
$79.50 $139.99 -43%
Netafim Polyethylene Irrigation Tubing - 17mm (0.560-in ID x 0.660-in OD) - Bright White - 500-ft Roll
Out of stock
$100.22
Cutting Edge Solutions Sugaree 0-0-2 Carbohydrate Supplement - 15 Gal
In Stock: 3
$692.52 $859.99 -19%
Botanicare Sweet Raw Plant Food - 55 Gal
In Stock: 10
$2,380.14 $3,788.47 -37%
Growlink LINKS DIN Rail Mounting Kit - for LINKS Automation Modules
In Stock: 10
$10.00
Monterey Mite & Insect Control - 1 Gal - Concentrate
In Stock: 16
$128.92 / $32.23 per unit
(minimum purchase of 4)
Summit Year Round Spray Horticultural Oil - 32 Oz - Ready-to-Use Trigger Spray
Out of stock
$155.88 / $12.99 per unit
(minimum purchase of 12)
Quest Replacement MERV 11 Air Filter for PowerDry 1300 and RDS10 Dehumidifiers - 12 x 12 x 1-in
In Stock: 20
$9.36 $14.12 -34%
Ecologic Solutions PlantEnvi Granular Fertilizer - 1 Gal
In Stock: 1233
$26.09 $26.55 -2%
GreenGro Biologicals Earthshine Biochar Blend Soil Amendment - 30 lb
In Stock: 23
$165.99
Hydrofarm Whitefly Trap - 5-Pack
In Stock: 6151
$8.03 $8.99 -11%
Dosatron Lo-Flo Injector with Bypass - 3/4-in - 14 GPM - 1:500 to 1:50 - Viton Seals
In Stock: 3
$890.51
AT Films SUPER4 4-Year Greenhouse Film - 6 mil - 40 x 100-ft - Clear
In Stock: 3
$697.94
Quali-Pro Propiconazole 14.3 Fungicide - 14.3% Propiconazole - 32 Oz
Out of stock
$348.72 / $87.18 per unit
(minimum purchase of 4)
AT Films SUPER4 4-Year Greenhouse Film - 6 mil - 32 x 100-ft - Clear
Out of stock
$558.35
Plant-Prod MJ Finisher Fertilizer 4-31-37 - 2 kg - Case of 6
In Stock: 8
$53.41
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