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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

Grow More® Liquid Palm Food — 1 gal
In Stock: 592
$95.48 / $23.87 per unit
(minimum purchase of 4)
Mother Earth® Hydroton® Original Expanded Clay Pebbles 25L — 18-16mm
In Stock: 509
$32.59 $37.24 -12%
Grow More® Magnum Rose Food 8-10-8 — 25 lb Bag
In Stock: 25
$59.66 $61.79 -3%
General Hydroponics Purpinator® 1gal
In Stock: 53
$48.70 $91.46 -47%
CYCO™ Platinum Series Kleanse — 1 gal
In Stock: 20
$17.98 $40.54 -56%
CYCO™ Platinum Series Bloom Part B 1-5-6 — 1 gal
In Stock: 19
$14.22 $32.04 -56%
Mother Earth® Hydroton® Original Expanded Clay Pebbles 50L — 18-16mm
In Stock: 2560
$51.66
HortGrow SmartEra® Grow Bag — 3.5L (1gal) — Plastic Bag — 6in x 6in — Coco Pith, Chips & Fiber
In Stock: 461504
$151.04 / $2.36 per unit
(minimum purchase of 64)
Hort2O Seedling Heat Mat 10in x 20in — Waterproof Double-Layer Construction
In Stock: 1523
$10.61 $69.99 -85%
Down To Earth™ Bio-Turf™ 8-3-5 Natural Granular Fertilizer — 4lb / OMRI Listed®
Out of stock
$76.74 / $12.79 per unit
(minimum purchase of 6)
Grow More® Mendocino Producer's Choice Flower and Bloom 06-30-30 — 25 lb
In Stock: 22
$94.70 $105.65 -10%
EG Danner® Supreme Hydroponics™ Submersible Water Pump — 400 GPH Max Flow
In Stock: 4
$94.10 $114.99 -18%
Netafim™ Polyethylene Irrigation Tubing — 100ft Roll, 3/4in, Bright White (0.820 ID x 0.94in OD)
In Stock: 4
$40.62 $41.54 -2%
Cutting Edge Sour-Dee SP™ 0-0-24 Bloom Supplement — 5lb
In Stock: 15
$176.22 $222.00 -21%
The Green Scissor® Oven Bags — 25pk, 16in x 17.5in, For 2gal Containers
In Stock: 940
$223.00 / $11.15 per unit
(minimum purchase of 20)
bio365™ BIOSTART™ Germination Blend — 8qt
In Stock: 355
$6.45 $7.42 -13%
General Hydroponics Terpinator® 1gal
In Stock: 139
$60.23 $78.35 -23%
Crown Jewels® Grow 3-2-2 1lb
In Stock: 510
$162.60 / $5.42 per unit
(minimum purchase of 30)
FoxFarm® Cultivation Nation™ Micro 5-0-1 — 1 gal (Step 2)
In Stock: 24
$209.28 / $52.32 per unit
(minimum purchase of 4)
Growlink LINKS Digital LightLINK Lighting Controller — 24VDC Full Spectrum Control with Sunrise & Sunset Simulation
In Stock: 16
$149.00
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