Atlantic Greenhouses Supplies

We are your Harnois authorized dealer for Atlantic Canada.

With over 25 years’ experience managing large-scale greenhouse operations in Eastern Nova Scotia, the staff at Atlantic Canada Greenhouse Supplies have the hands-on experience to help you find the perfect greenhouse solution for our Atlantic climate.


Whether you look for a more intensive summer growing season, want to expand your season year round, or are looking to expand your overall capacity, we have access to the knowledge and supply chain to make your dream happen.

Harnois Industries

Growing anything in greenhouse can be a challenge, and as greenhouse growers ourselves we know how important it is to have the best quality greenhouses and equipment.


A Bio-Friendly Resin Remover, Degreaser and Organics Remover

Foggers & Sprayers

Fast Effective Coverage of Hard to Reach and Distant Areas


A Clinically Proven Disinfectant at a Microscopic Level.

“If you are thinking about building a greenhouse or simply looking for equipment from plastic to parts just send us a message and we are ready to help.” – Jackie MacDonald | Owner & Operator

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