COVID ANNOUNCEMENT. GREENHOUSE NOW OPEN TO PUBLIC !

WITH THE NIAGARA REGION BEING IN THE GREY ZONE, WE HAVE IMPLEMENTED THE PROVINCIAL GUIDELINES WITHIN OUR STORE AND GREENHOUSES.

The Mill Greenhouses and Garden Centre

Supplying Port Colborne and the surrounding area for over 30 years...

The Mill Greenhouses Online Store

PLEASE NOTE: All vegetables and garden plants will not be ready to pick up until after Mothers Day.  Hangers + Planters will be available prior to. All orders welcome! 

Located just east of Port Colborne on highway 3 in the area known as Gasline, the greenhouses and garden centre have become well known for our wide variety of gardening plants, trees, shrubs, and gardening supplies.

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Online Order Invoice

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We Love Questions!

Drop us a line anytime, and one of our customer service reps will respond to you as soon as possible

Contact Us Today!