Our huge selection includes our 15000 sq ft. perennial house alone!

Today's Hours: 9:00am - 6:00pm

Alton Greehouses & Garden Centre

TREAT YOUR MOM to an oasis of colour this Mothers Day!

Our greenhouses are bursting with colour and selection of beautiful UNIQUE hanging baskets, planters, annuals, perennials and trees and shrubs. We are sure you'll be able to find the perfect gift for mom this year. Not sure what mom would like this year our GIFT CERTIFICATES are a great gift.

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 the best quality and selection of plants available for our customers. Come meander through our two acres of greenhouses bursting with thousands of top quality annuals, 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." 30 years in the making and outdone by none. Huge gushing baskets in colour combinations that please the eye, and plants that are compatible.

Whats In Store

Latest Gardening Advice

March 24th, 2018

Differentiating between good and bad fungus and the fungus that will kill your plant.

March 20th, 2018

How to create a butterfly garden that attracts butterflies.

  • " Very impressed with the quality and variety of plants. Also like that you do a lot of your own growing.... "

    5 Stars

  • " 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

  • " Best stock in the area. Great selection,unique colours,healthy plants. Love their hanging baskets and containers. Would not go anywhere else for geraniums. They always carry the strain I love-Patriot ... "

    5 Stars
    Lucy Moore

  • " Love Love Love your plants, flowers and garden accessories! The service is excellent as well!... "

    5 Stars
    Yolande Michaud