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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

Down To Earth Acid Mix 4-3-6 Fertilizer for Acid-Loving Plants - 1 lb
In Stock: 1068
$46.20 / $3.85 per unit
(minimum purchase of 12)
Danner The Fountain Pump Statuary Pump with Barb Fittings - 70 GPH
In Stock: 76
$28.36 $37.99 -25%
General Hydroponics pH Down Liquid - Phosphoric Acid Formula - 32 Oz
In Stock: 1258
$13.79 $16.78 -18%
Botanicare Liquid Karma Growth Enhancer 0.1-0.1-0.5 - 55 Gal
In Stock: 5
$2,253.54 $3,839.48 -41%
John Guest Quick Connect Reducing Union Straight Fitting - 3/8-in QC x 1/4-in QC
In Stock: 70
$59.50 / $5.95 per unit
(minimum purchase of 10)
Hydro-Logic Evolution-RO 1000 and TALLBoy Quick Connect Float Valve - 3/8-in QC
In Stock: 362
$24.44 $28.46 -14%
Bluelab pH Pen Meter - pH and Temperature
Out of stock
$99.00
Botanicare Pure Blend Pro Grow Base Nutrient 3-2-4 - 1 Gal
In Stock: 63
$49.91 $77.48 -36%
True Organic Liquid All-Purpose Plant Food - 16 Oz
In Stock: 742
$36.72 / $6.12 per unit
(minimum purchase of 6)
General Hydroponics FloraNectar FruitnFusion 0-0-1 Flavor Enhancer Supplement - 32 Oz
In Stock: 21
$19.46 $30.31 -36%
Botanicare Pure Blend Pro Soil Base Nutrient 1-4-5 - 5 Gal
In Stock: 102
$187.11 $320.50 -42%
General Hydroponics pH Up Liquid - Potassium Hydroxide & Carbonate Base - 32 Oz
In Stock: 1493
$13.79 $16.78 -18%
General Hydroponics FloraBloom 0-5-4 Base Nutrient - 2.5 Gal
In Stock: 10
$63.25 $98.94 -36%
Danner Pondmaster Pond-Mag Magnetic-Drive Water Pump - 700 GPH
In Stock: 2
$151.50 $219.99 -31%
Fast Fit® Tray Stand — 3ft x 3ft
In Stock: 3
$181.75 $225.43 -19%
Can-Filter Can-Lite Active Carbon Filter - 4-in - 250 CFM
In Stock: 14
$138.86 $181.80 -24%
General Hydroponics Liquid KoolBloom 0-10-10 Bloom Supplement - 2.5 Gal
In Stock: 17
$129.96 $201.63 -36%
Danner The Fountain Pump Statuary Pump with Barb Fittings - 93 GPH
In Stock: 59
$34.23 $45.99 -26%
Botanicare TriLock Trellis Mount - 2-Pack - Green
In Stock: 529
$27.58 $32.35 -15%
Gro Pro NX Level Pot Elevators - 21.5-in - Black - For 25-Gal Pots
In Stock: 218
$166.00 / $8.30 per unit
(minimum purchase of 20)
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