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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
10 months 4 days
Grand Rapids, US
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Cultivation Equipment and Supplies

Jack's Nutrients 10-30-20 Bloom Fertilizer | 2.2lb
In Stock: 150
$21.09 $25.28 -17%
Plantex 28-14-14 High Nitrogen Fertilizer | 25lb (80/PL)
Out of stock
$52.98 $60.83 -13%
HYSHIELD Natural Immune Booster | 4L (1.05gal) - (Case of 4)
In Stock: 5
$146.64 / $36.66 per unit
(minimum purchase of 4)
TNB Naturals pH Up | 1lb - Granules
In Stock: 14
$14.29 $19.99 -29%
TNB Naturals pH DOWN | 1lb - Granules
In Stock: 34
$14.29 $19.99 -29%
True Organic Blood Meal | 3lb Resealable Bag - (Case of 6)
In Stock: 1096
$46.32 / $7.72 per unit
(minimum purchase of 6)
ferti·lome Chelated Iron 6% EDDHA Water Soluble | 1lb - Granules - (Case of 24)
Out of stock
$517.20 / $21.55 per unit
(minimum purchase of 24)
ferti·lome Root Stimulator & Plant Starter Solution 4-10-3 | 16oz - Liquid Concentrate
In Stock: 1446
$78.12 / $6.51 per unit
(minimum purchase of 12)
ferti·lome Root Stimulator & Plant Starter Solution 4-10-3 | 32oz - Liquid Concentrate
In Stock: 1484
$112.20 / $9.35 per unit
(minimum purchase of 12)
ferti·lome All Purpose Water Soluble Plant Food 20-20-20 | 3lb - Granules - (Case of 12)
In Stock: 180
$179.52 / $14.96 per unit
(minimum purchase of 12)
YaraLiva Calcium Nitrate 15.5-0-0 Greenhouse Grade | 50lb
In Stock: 2085
$40.99 $54.06 -24%
Nursery Supplies Econo-Grip Blow-Molded Pot | Trade #7 - Black - Round - 13.75in D x 12in H - 6.08gal
In Stock: 92
$167.49 $167.94
Grow More® Mendocino Myco Grow Mycorrhizal Inoculant — 25 lb
In Stock: 1
$108.21 $138.73 -22%
Grower Select 20-20-20 | 25lb (80/PL)
In Stock: 156
$46.59 $62.40 -25%
Pro-Control Plus TR Insecticide | 6oz
In Stock: 42
$14.43 $16.43 -12%
Ultra Pure Horticultural Oil | 2.5gal
In Stock: 43
$121.85 $141.79 -14%
Central Coast Garden Green Cleaner Spider Mite Spray | 2.5gal - Concentrate
In Stock: 66
$809.42 / $404.71 per unit
(minimum purchase of 2)
Central Coast Garden Root Cleaner Soil Drench | 32oz - Concentrate
In Stock: 12
$229.04 / $57.26 per unit
(minimum purchase of 4)
BotaniGard ES Mycoinsecticide | 1gal
In Stock: 21
$429.71 $460.77 -7%
BotaniGard Maxx Insecticide | 1qt
In Stock: 16
$128.66 $148.72 -13%
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