OG Rapid Flower & Hardener 1 Litre

World famous super flower booster plus hardener.

RAPID FLOWER & HARDENER by OG is a flower additive designed specifically to activate flowering and flower mass. The product can be used twice within a flowering cycle to optimise effects and is suitable for any hydroponics systems and growing situations/media. 

For hydro use during week two of flowering, and during weeks six and seven.
For soil/coco media use during week two of flowering and then flush the medium. 

use 2ml per litre