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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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Hydroponics

General Hydroponics pH Test Kit Indicator - 1 Oz
In Stock: 2177
$201.36 / $8.39 per unit
(minimum purchase of 24)
Dosatron Lo-Flo Injector - 3/4-in - 14 GPM - 0.2% to 2.0% - Viton Seals
Out of stock
$893.93
Bluelab Multimedia pH Meter for Soil, Coco, Rockwool, and Solution - 6.5-ft Probe Cable
In Stock: 31
$143.71 $209.00 -31%
Hydro-Logic Replacement Inlet Fitting for Stealth-RO Systems - 10-Pack
In Stock: 74
$113.60 / $11.36 per unit
(minimum purchase of 10)
Hydro-Logic PreEvolution KDF Catalytic Carbon Filter
In Stock: 6
$115.85 $129.35 -10%
Luster Leaf Rapitest Digital Soil pH Meter - 3.5 to 9.0 pH Range
In Stock: 275
$255.48 / $21.29 per unit
(minimum purchase of 12)
Netafim Polyethylene Irrigation Tubing - 1-in (1.06-in ID x 1.20-in OD) - Black - 500-ft Roll
3
(Reviews: 1)
Out of stock
$186.56
HydroLogic Poly Tubing - 50-ft Roll - 1/4-in OD - Blue
In Stock: 65
$18.75 $18.95 -1%
HydroLogic PreEvolution ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In Stock: 10
$93.28 $108.60 -14%
HydroLogic TALLBoy Poly-Spun Sediment Filter - 20 x 2.5-in - 5 Micron - Single Use
In Stock: 45
$19.61 $20.31 -3%
Netafim Insert Connector Fitting - 5mm Barb x Threaded
Out of stock
$0.32
HydroLogic Poly Tubing - 50-ft Roll - 1/4-in OD - Black
In Stock: 77
$18.75 $18.95 -1%
HydroLogic Poly Tubing - 50-ft Roll - 3/8-in OD - Blue
In Stock: 102
$22.12 $25.75 -14%
HydroLogic TALLBoy Green Coconut Carbon Filter - 2 GPM - 5 Micron
In Stock: 48
$39.61 $46.13 -14%
HydroLogic ARCS System Stage 1 Replacement Cartridge - Sediment Filter
In Stock: 11
$112.07 $130.47 -14%
Sunpack 2-Function Plant Sensor Meter for Soil Moisture and pH
In Stock: 10
$151.40 / $15.14 per unit
(minimum purchase of 10)
Netafim 4-Way Stackable Manifold
In Stock: 1436
$0.40
HydroLogic Poly Tubing - 50-ft Roll - 3/8-in OD - Black
In Stock: 44
$22.12 $25.75 -14%
HydroLogic PreEvolution Pleated Sediment Filter - Cleanable - 10 x 4.5-in
In Stock: 11
$43.21 $51.56 -16%
Hydro-Logic Monitor Cross Fitting - 1-in - Schedule 80 PVC
In Stock: 4
$149.05 $166.50 -10%
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