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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

HUMANE NutriDense Organic Indoor Plant Food - 40-Count
In Stock: 104
$42.90
Nursery Supplies Econo-Grip Nursery Pot - Trade #7 - 13.75-in - 6.08 Gal - Black - Case of 20
In Stock: 31
$171.30
Fluence RAPTR LED Top Light - 39.6-in - PhysioSpec BROAD R4 Indoor Spectrum
In Stock: 40
$1,398.02
Certis Biologicals Gemstar LC Insecticidal Virus - 2.5 Gal - OMRI Listed - Concentrate
In Stock: 7
$304.52
Grower Select H2 Professional Mix Growing Medium (Northern) - 2.8 cu ft
In Stock: 228
$46.86
Netafim Retrofit Adapter - Dan to MicroNet - Female x Female
In Stock: 341
$0.77
Peters Excel pHLow 19-11-21 Multi-Purpose Fertilizer with Black Iron - 25 lb
In Stock: 10
$62.49
Peters Professional 15-3-25 Flowering Crop Special Fertilizer with Black Iron - 25 lb
In Stock: 69
$59.29
GreenGro Biologicals Home & Garden Rose & Flower Fertilizer - 4 lb
In Stock: 220
$136.30 / $13.63 per unit
(minimum purchase of 10)
Grow More Herb Food 5-1-5 Fertilizer - 16 Oz
In Stock: 60
$81.00 / $6.75 per unit
(minimum purchase of 12)
CYCO Platinum Series Suga Rush Carbohydrate Supplement 0-0.5-0.3 - 55 Gal
In Stock: 3
$1,888.64 $2,975.19 -37%
Old Truck Organics Rose & Flower Fertilizer - 2.2 lb
In Stock: 60
$31.14 / $5.19 per unit
(minimum purchase of 6)
Ferti-lome Yield Booster Concentrate Plant Food - 16 Oz
In Stock: 41
$120.84 / $10.07 per unit
(minimum purchase of 12)
Mosser Lee Soil Master Moisture Meter
In Stock: 36
$225.00 / $18.75 per unit
(minimum purchase of 12)
Cutting Edge Solutions Louder Powder Grow B 8-13-31 Granular Fertilizer - 5 lb
In Stock: 50
$37.26 $49.99 -25%
GreenGro Biologicals Flower Finisher Fertilizer - 10 lb
In Stock: 12
$805.96 / $201.49 per unit
(minimum purchase of 4)
Organocide Bee Safe Insect Killer - 24 Oz - Ready-to-Use - OMRI Listed
In Stock: 18
$176.28 / $14.69 per unit
(minimum purchase of 12)
Bonide Root & Grow Root Stimulator 4-10-3 - 32 Oz - Concentrate
In Stock: 708
$114.48 / $9.54 per unit
(minimum purchase of 12)
Cutting Edge Solutions Cal Mag Amplified 2-0-0 Cal-Mag Supplement - 1 Gal
In Stock: 2
$51.35 $61.99 -17%
GreenGro Biologicals Hybrid Veg 12-12-15 Soluble Powder Fertilizer - 2 lb
In Stock: 12
$159.72 / $26.62 per unit
(minimum purchase of 6)
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