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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

Plant-Prod Potassium Sulfate 0-0-52 Fertilizer - 55 lb
In Stock: 166
$104.67
Plant-Prod MJ Bloom Fertilizer 10-30-20 - 2 kg - Case of 6
In Stock: 30
$47.70
CYCO Platinum Series Suga Rush Carbohydrate Supplement 0-0.5-0.3 - 5 Gal
In Stock: 14
$212.44 $334.43 -36%
Central Coast Garden Products Root Cleaner Soil Drench Concentrate - 1 Gal
In Stock: 32
$461.04 / $115.26 per unit
(minimum purchase of 4)
Grow More Citrus Food 20-10-15 Fertilizer - 1.5 lb
In Stock: 168
$131.88 / $10.99 per unit
(minimum purchase of 12)
Botanicare Sweet Berry Plant Food - 55 Gal
In Stock: 3
$1,948.73 $3,903.26 -50%
Central Coast Garden Products Green Cleaner Spider Mite Spray Concentrate - 2 Oz - 20-Count Display
In Stock: 33
$181.28
OHP BotaniGard ES Mycoinsecticide - 1 Gal - OMRI Listed
In Stock: 4
$439.48
Nufarm Minx 2 Insecticide - 32 Oz
In Stock: 55
$139.97
Bonide Root & Grow Root Stimulator 4-10-3 - 1 Gal - Concentrate
In Stock: 129
$86.84 / $21.71 per unit
(minimum purchase of 4)
Cutting Edge Solutions SourDee 0-0-2 Nutrient Supplement - 1 Gal
In Stock: 2
$62.83 $74.99 -16%
Osmocote Blend 17-5-11 Fertilizer - 3-4 Month - 50 lb
In Stock: 5
$124.97
Jack's Classic Blossom Booster 10-30-20 Water-Soluble Fertilizer - Sample Pack - 350-Count
Out of stock
$185.71
BioSafe BioFoamer Foaming Agent - 5 Gal
In Stock: 30
$123.34
OHP BotaniGard 22WP Mycoinsecticide - 1 lb - OMRI Listed
Out of stock
$128.84
ferti-lome Fungicide 5 Spray & Drench - 32 Oz Ready-to-Use
In Stock: 240
$155.88 / $12.99 per unit
(minimum purchase of 12)
GreenGro Biologicals Pride Lands Veg 6-3-3.5 Fertilizer - 35 lb
In Stock: 6
$160.76 $168.49 -5%
General Hydroponics Ripen 0.5-7-6 Bloom Supplement - 1 Gal
In Stock: 30
$85.31 $125.95 -32%
Grower Select Mag Triple Iron Fertilizer 18-6-18 - 25 lb
In Stock: 741
$53.16
Dave Thompson's Organic Healthy Grow Early Starter 2-4-3 | 25lb
In Stock: 130
$10.51 $21.99 -52%
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