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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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HydroLogic® HyperLogic® High pH RO Membrane Cleaning Powder - 25 lb Pail
In Stock: 2
$845.50
HydroLogic BIGboy ChloraShield Replaceable Filter Upgrade 4 GPM 1 Micron
In Stock: 40
$120.53 $136.45 -12%
General Hydroponics Liquid KoolBloom 0-10-10 - 2.5gal
In Stock: 39
$89.60 $201.63 -56%
General Hydroponics® pH Down Liquid - 32oz - Phosphoric Acid Formula
In Stock: 4292
$7.89 $16.78 -53%
HydroLogic® BIGboy™ Replacement PVC Float Valve - 3/4in
In Stock: 54
$85.63 $100.45 -15%
True Organic Liquid All-Purpose Plant Food | 16oz - OMRI Listed - (Case of 6)
In Stock: 486
$36.72 / $6.12 per unit
(minimum purchase of 6)
Wiggle Worm Soil Builder Pure Worm Castings Organic Fertilizer | 4.5lb - OMRI Listed - (Case of 12)
In Stock: 1536
$87.84 / $7.32 per unit
(minimum purchase of 12)
EcoPlus® Air Stone - Medium - Round
In Stock: 782
$3.17 $4.37 -27%
HydroLogic® HyperLogic® Standard Anti-Scalant - 45 lb Jug
In Stock: 13
$828.18
Fast Fit Heavy Duty Caster Wheels - 6pc, Supports up to 360 lbs
In Stock: 150
$72.38 $86.42 -16%
Hydro Flow® Premium Barbed Ball Valve - 1/2in - 50 per Box
In Stock: 350
$120.00 / $2.40 per unit
(minimum purchase of 50)
Down to Earth Granular Humic Acids | 5lb - OMRI Listed - (Case of 6)
In Stock: 1639
$55.68 / $9.28 per unit
(minimum purchase of 6)
CYCO Platinum Series Silica 0-0-3 - 5L
In Stock: 22
$31.60 $69.89 -55%
Danner® Pondmaster® Fountain-Mag Magnetic Drive Water Pump - 80 GPH
In Stock: 11
$45.35 $56.99 -20%
Down to Earth Acid Mix 4-3-6 | 1lb - For Acid Soil Loving Plants - (Case of 12)
In Stock: 2196
$46.20 / $3.85 per unit
(minimum purchase of 12)
Fast Fit Heavy Duty Caster Wheels - 4pc, Supports up to 240 lbs
In Stock: 109
$51.45 $61.61 -16%
EcoPlus® ECO-2245 Fixed Flow Submersible/Inline Pump - 2,166 GPH - 7.25 PSI
In Stock: 40
$191.94 $239.74 -20%
General Hydroponics® pH Test Indicator - 8oz - pH 4.0-8.5 Color Test Solution
In Stock: 829
$87.72 / $7.31 per unit
(minimum purchase of 12)
Gro Pro Heavy-Duty Plastic Saucer - 18in - Black
In Stock: 2048
$183.40 / $5.24 per unit
(minimum purchase of 35)
HydroLogic® BIGboy™ KDF85 Catalytic Carbon Filter Upgrade
In Stock: 102
$129.24 $149.95 -14%
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