About Sun Harvest Greenhouses and Garden Centre

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We love to Grow and it Shows!

Back in 2002, we embarked on a growing journey, and built Sun Harvest Greenhouses on the original Shannon Homestead, at Glenburnie, located 5 minutes north of the Hwy 401 in the City of Kingston.

We love good food! And so we started growing hydroponic, pesticide-free tomatoes and invited the Kingston community to visit our greenhouses and take home these tasty tomatoes. Today the Sun Harvest brand is recognized as Kingston’s favourite tomatoes available April to November along with fresh lettuces, and cucumbers. A visit to Sun Harvest in the summer will bring you to a local bounty of field grown veggies and , sweet juicy raspberries. Our passion for growing continued with the expansion of the greenhouses to grow garden annuals and perennials. We are a proud, family –owned garden centre that has earned a solid reputation for growing quality plants and creating stunning hanging basket and planter combinations!

greenhouse tomato vines ripening

We are Here to Help!

Whether you are selecting that perfect plant /colour combination for your outdoor living space, designing a pollinator friendly perennial border , or starting your very first veggie garden , our friendly staff are eager to help and ensure that your gardening experience is fun and easy!

Create . Grow . Taste . Life

Attend one of our popular workshops, stroll through greenhouses and let the scents and colours of the season envelop your senses, or “bite” into the freshness of tasty, home-grown produce and you have just enjoyed a Sun Harvest experience.

We look forward to seeing you soon!


~ Greg and Allison Shannon

Greg and Allison Shannon Owners of Sun Harvest Greenhouses

Many people have commented on the quality of the garden plants we grow, and we have extended that experience of growing hydroponic tomatoes and really have fun while we grow all of the gorgeous varieties of annuals and perennials in our garden centre. Colour is what captivates us as we create our unique container arrangements and hanging gardens. Our customers tell us that we have the best baskets in Kingston and it is this standard that we try to uphold with each growing season.

The people, the staff, at Sun Harvest Greenhouses and Garden Centre look forward to serving you and work hard to ensure that your gardening experience is a successful one, whether you are trying to grow your own food in a garden plot, or ready to unleash your inner horticultural designer as you decorate your outdoor living space.

Sun Harvest Greenhouses is a 4 season greenhouse destination with something exciting to offer to Kingston area gardeners to celebrate the fun of growing in Southeastern Ontario.