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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 Ripen 0.5-7-6 Bloom Supplement - 6 Gal
In Stock: 9
$375.53 $599.94 -37%
Ferti-lome Yield Booster Ready-to-Use Plant Food - 32 Oz
In Stock: 168
$134.04 / $11.17 per unit
(minimum purchase of 12)
GreenGro Biologicals Flower Finisher Fertilizer - 35 lb
In Stock: 4
$580.99
CYCO Platinum Series Supa Stiky Spreader-Sticker Additive 0.6-3-2 - 55 Gal
In Stock: 7
$3,456.82 $6,837.87 -49%
Plant-Prod Dololime S-Fine Dolomitic Limestone - 50 lb
In Stock: 37
$32.91
Ferti-lome Blooming and Rooting Soluble Plant Food 9-58-8 Granules - 3 lb
Out of stock
$240.60 / $20.05 per unit
(minimum purchase of 12)
Quali-Pro Strobe 50WG Broad Spectrum Fungicide - 50% Azoxystrobin - 1 lb
Out of stock
$1,540.08 / $256.68 per unit
(minimum purchase of 6)
Botanicare Rhizo Blast Root Stimulant 1.15-0.5-1.15 - 1 Gal
In Stock: 64
$266.64 $376.60 -29%
ferti-lome Neem Fungicide Miticide & Insecticide - 16 Oz Concentrate
In Stock: 228
$290.64 / $24.22 per unit
(minimum purchase of 12)
Netafim TechLock Compression Coupler Fitting - 17mm - 25-Pack
In Stock: 1
$52.97
Florikan Nutricote Total 14-4-14 | 100 Day Controlled Release - 50lb
In Stock: 48
$198.00
Cutting Edge Solutions Grow 2-1-6, 2.5gal
Cutting Edge Solutions Grow 2-1-6, 2.5gal
In Stock: 5
$59.80 $69.99 -15%
Cutting Edge Solutions Louder Powder Grow A 15-0-0 Granular Fertilizer - 5 lb
In Stock: 55
$37.26 $49.99 -25%
Osmocote Blend 23-4-8 Fertilizer Enhanced with E-Max Technology & QuickStart - 5-6 Month - 50 lb
In Stock: 117
$96.24
Botanicare Sweet Berry Plant Food - 5 Gal
In Stock: 63
$247.81 $396.11 -37%
Peters Professional Hydroponic Finisher 0-15-30 Fertilizer - 25 lb
In Stock: 56
$77.09
Jack's Classic ClassiCote with CrystalGreen 15-8-23 Time-Release Fertilizer - 6 lb Shaker Jar
In Stock: 300
$172.56 / $43.14 per unit
(minimum purchase of 4)
AT Films SUPER4 4-Year Greenhouse Film - 6 mil - 36 x 100-ft - Clear
In Stock: 8
$628.16
HM Digital COM-300L Waterproof Professional Series pH/EC/TDS/Temp Meter - 15.4-in
In Stock: 40
$81.34 $209.36 -61%
Peters Professional 10-30-20 Bloom Booster Fertilizer - 25 lb
Out of stock
$64.31
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