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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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General Hydroponics RapidStart Root Enhancer 1-0.5-1 - 125 mL
In Stock: 65
$29.72 $41.20 -28%
Bluelab Multimedia pH Meter for Soil, Coco, Rockwool, and Solution - 6.5-ft Probe Cable
In Stock: 29
$143.71 $209.00 -31%
The Green Scissor Tote Liner - 48 x 36-in - For Totes up to 37 Gal - 100-Pack
In Stock: 109
$225.24 $350.00 -36%
Down To Earth Kelp Meal 1-0.1-2 Organic Fertilizer - 4 lb - OMRI Listed
In Stock: 32
$158.28 / $26.38 per unit
(minimum purchase of 6)
Xtreme Gardening Mykos Root Paks Mycorrhizal Inoculant - 50-Count
In Stock: 42
$83.82 / $13.97 per unit
(minimum purchase of 6)
EcoPlus Round Air Stone - Small
In Stock: 284
$2.77 $2.98 -7%
Hydro-Logic Merlin-Garden Pro Green Coconut Carbon Filter - 2 GPM
In Stock: 19
$38.88 $45.21 -14%
Gavita EL3 to Titan Sensor Adapter Cable
In Stock: 89
$21.33 $27.23 -22%
Plant Success Organics Soluble Mycorrhizae 0.5-0.1-7 - 1 lb - OMRI Listed
In Stock: 4
$57.08 $69.76 -18%
Sustane 8-2-4 All Natural Fertilizer - 50 lb - OMRI Listed
In Stock: 105
$100.18
Down To Earth Rose & Flower Mix 4-8-4 Organic Fertilizer - 1 lb - OMRI Listed
In Stock: 564
$49.08 / $4.09 per unit
(minimum purchase of 12)
FoxFarm Beastie Bloomz Fertilizer 0-50-30 - 1 lb
In Stock: 120
$51.06 $55.89 -9%
Continental Products Kool Ray Liquid Shade Semi-Permanent Greenhouse Shading - 5 Gal Concentrate
In Stock: 40
$205.71
True Liberty All Purpose Home & Garden Bag - 8 Gal - 24 x 40-in - 100-Pack
In Stock: 7
$193.35 $243.00 -20%
Down To Earth Seabird Guano 0-11-0 Organic Fertilizer - 5 lb - OMRI Listed
In Stock: 318
$80.82 / $13.47 per unit
(minimum purchase of 6)
General Hydroponics pH Test Kit Indicator - 1 Oz
In Stock: 294
$201.36 / $8.39 per unit
(minimum purchase of 24)
Xtreme Gardening Tea Brews Compost Tea Brewing Pouches - 10-Count
In Stock: 6
$353.82 / $58.97 per unit
(minimum purchase of 6)
True Organic All-Purpose Plant Food 5-4-5 - 4.5 lb Shaker Jug
In Stock: 246
$36.48 / $6.08 per unit
(minimum purchase of 6)
Bluelab Probe Care Kit for Conductivity Probes
In Stock: 10
$19.00
Coop Poop All-Purpose Garden Food by Healthy Grow | 25lb - OMRI Listed
In Stock: 599
$20.13 $24.29 -17%
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