Menu

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
Ask a question
Categories
Products
Reviews
About vendor

Cultivation Equipment and Supplies

Osmocote Bloom 12-7-18 Fertilizer - 5-6 Month - 50 lb
In Stock: 143
$77.15
Osmocote Blend 18-5-8 Fertilizer Enhanced with E-Max Technology - 8-9 Month - 50 lb
In Stock: 75
$134.55
EcoPlus Replacement Temperature Sensor for Commercial Water Chillers
In Stock: 5
$16.86 $18.68 -10%
Florikan Gal-XeOne 12-4-11 Advantage Controlled-Release Fertilizer - 180 Day Release - 50 lb
In Stock: 91
$167.75
Grow More Premium 30-10-10 Orchid Food Growth Formula - 15 Oz
In Stock: 12
$118.20 / $9.85 per unit
(minimum purchase of 12)
Jack's Nutrients 7-15-30 Finish Fertilizer - 25 lb
In Stock: 59
$89.40
Plant-Prod MJ Boost Fertilizer 15-30-15 - 2 kg - Case of 6
In Stock: 6
$43.82
ferti-lome F-Stop Fungicide - 16 Oz Concentrate
In Stock: 100
$186.60 / $15.55 per unit
(minimum purchase of 12)
Osmocote Blend 17-5-11 Fertilizer - 8-9 Month - 50 lb
In Stock: 58
$127.25
Osmocote Plus 15-9-12 Lo Start Fertilizer - 8-9 Month - 50 lb
In Stock: 93
$138.24
GreenGro Pride Lands Bloom | 2lb - Bag
In Stock: 29
$145.10 / $14.51 per unit
(minimum purchase of 10)
Maxicrop Liquid Seaweed Plus 2% Iron 0-0-1 - 1 Gal
In Stock: 17
$194.94 / $32.49 per unit
(minimum purchase of 6)
Sustane Root Zone 4-6-4 Feeder Pak Fertilizer - 250-Count
In Stock: 2
$40.55
Arber Bio Fungicide - 16 Oz Concentrate
In Stock: 48
$151.74 / $25.29 per unit
(minimum purchase of 6)
GreenGro Biologicals Premium Worm Castings - 4 lb
In Stock: 141
$15.67 $19.79 -21%
Ferti-lome Compost Maker Compost Activator - 3 lb
In Stock: 288
$94.44 / $7.87 per unit
(minimum purchase of 12)
Anden A77 Digital Dehumidifier Control - for A210V1, A320V1, and A320V3 Dehumidifiers
Out of stock
$99.00
Anden AS150 High Capacity Steam Humidifier - 1,200 Pints/Day - 240V 3-Phase - with Fan Pack
In Stock: 2
$5,765.71 $6,660.94 -13%
Ferry-Morse LED Undershelf Grow Light - 20W
In Stock: 4
$35.48 $56.99 -38%
Hort2O LED 6400K Strip Light - 36W - 3-ft
In Stock: 14
$26.75 $89.99 -70%
Show other 20 products
Filters
Free Shipping
In Stock
Price
$
–
$
  • $0
  • $18492
Shop Owner
Brand
Show all (226)