Skip to content
Close menu
LEARNING
MangoTech Sharing
TrolMaster Learning
CONTROLLERS
Aqua-X System
Hydro-X System
Carbon-X System
TrolMaster Controller Cabinets
LIGHTS
Single-Bar LED Grow Lights
Multiple-Bar LED Grow Lights
ThinkGrow Daisy Chain Power Cord System
ThinkGrow LED Grow Lights Accessories
DE/HUMIDIFIER
IRRIGATION
Aqua-X System
Craft Farmer
MEDIUM
NUTRIENTS
Power Si
Beanstalk (CRF)
Organics Alive
PLANT CARE
CVG Labs
Catch Master
CLOTHING
Log in
Instagram
Search
Site navigation
Log in
Search
Cart
LEARNING
MangoTech Sharing
TrolMaster Learning
CONTROLLERS
Aqua-X System
Hydro-X System
Carbon-X System
TrolMaster Controller Cabinets
LIGHTS
Single-Bar LED Grow Lights
Multiple-Bar LED Grow Lights
ThinkGrow Daisy Chain Power Cord System
ThinkGrow LED Grow Lights Accessories
DE/HUMIDIFIER
IRRIGATION
Aqua-X System
Craft Farmer
MEDIUM
NUTRIENTS
Power Si
Beanstalk (CRF)
Organics Alive
PLANT CARE
CVG Labs
Catch Master
CLOTHING
Search
"Close (esc)"
Home
/
GC Extended Release
GC Extended Release
Filter
Sort
Sort
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
(GC-1K-ER) GC-1K-Extended Release
$39.95
Add to cart
(GC-2.5K-ER) GC-2.5K-Extended Release
$49.95
Add to cart
(GC-4K-ER) GC-4K-Extended Release
$59.95
Add to cart
(GC-10K-ER) GC-10K-Extended Release
$99.95
Add to cart
Previous
Next
"Close (esc)"
Welcome to MangoTech - US
You're visiting us from %country%, redirect to %redirect_store%?
YES
NO
You're visiting us from %country%, redirect to %redirect_store%?
YES
NO
