About Us

Growers of Quality Plants Since 1980

We are a gardener's paradise located in the quaint historic village of Alton, Ontario. As a small family-run business, we are dedicated to growing and selling the best quality and selection of plants available to our customers.

Come meander through our two acres of greenhouses bursting with thousands of top quality annuals, vegtables ,herbs, tropicals, perennials, vines, trees and shrubs. Our huge selection includes our 15000 sq ft. perennial house alone!

Ask our customers what we are known for, and they would be quick to say "their baskets." 41 years in the making and outdone by none. Huge gushing baskets in colour combinations that please the eye, and plants that are compatible. Designed for sun or shade.

Quality you can trust and knowledge that 41 years and 4 generations in the business of growing can assure you of the right information to make your gardening endeavours successful.




Reviews
  • " This was our first visit to Alton Greenhouses and have to say.... LOVE IT! Your selection was amazing. You have so many choices and it was very hard to pick what I wanted. All the staff/owners were... "

    5 Stars
    Tracy Robilliard

  • " I cannot say enough about Alton Greenhouse. The staff is always pleasant, welcoming, helpful and have a great knowledge of their products. As well, I find their plants to be superior to other supplier... "

    5 Stars
    Sharon Bigler

  • " I bought red Geraniums this summer and they are BEAUTIFUL, just gorgeous. I received so many compliments. I would NEVER buy them anywhere else. Now we have moved into the fall they are still gorg... "

    5 Stars
    Nicole

  • " Come and explore Alton Greenhouse. Beautiful summer and winter planters. Wonderful selection of annual and perennials. Knowledgeable and friendly owners and staff. Come and explore.... "

    5 Stars
    Sharon