Your CDN $ Means Savings at HGDi!

Come and See the HGDi Difference!

Featured Products

PLUG'n'GROW Controllers & Switchers

CINAGRO Enhancers

HGDi two stores in Montreal & Quebec City are open Monday through Saturday.

See our Business Hours.

Street Name Change in Quebec City
Important Message

Quebec City Administration has renamed as of February 19th Jean-Talon North St which is now Cyrille-Duquet St.

Our Quebec store did not move: it's only the name of the street which is new!