Everything you need under one roof!
Grotek - Monster Grow Pro 18-36-1
Grotek - Final Flush
Grotek - Final Flush Blueberry
Grotek - Monster Bloom 0-50-30
Grotek - Pro-Silicate
Grotek - Heavy Bud 1-0-3
Grotek - Black Pearl 0-0-2
Grotek - Gro-Silic