Quality plants for indoor & outdoor spaces
Fresh greenhouse produce. A place to grow and gather.
Welcome to Sun Harvest
Welcome to Sun Harvest Greenhouses — Kingston region's leading independent garden centre. Family owned and operated for 25 years in Glenburnie, Ontario.
Visit our four-season garden centre for the best selection of seasonal plants available in the area. No matter your experience, our expert team and premium plants grown by us here in Glenburnie will bring your space to life.
Fresh, better-tasting greenhouse-grown produce is where we began. Twenty-five years later, we offer a wide selection of vegetables and fruits, available for much of the year in our garden centre and through select grocery partners. Discover what's fresh today.
Shop Online
Shop select collections online, and pick up in store. Browse plants, workshops & events, and gift cards.
Garden Centre
Summer is finally here!
Celebrate the beauty of summer at Sun Harvest Greenhouses! Explore a vibrant selection of blooming annuals, colourful hanging baskets and containers, lush perennials, shrubs, and everything you need to keep your garden thriving all season long.
Refreshing your landscape, planting a vegetable garden, or adding colour to your patio? We are here to help you make the most of the summer season.
Our knowledgeable team is here to answer your questions and help you get growing with confidence.
Fresh From Our Greenhouses
Our greenhouses are bursting with flavour! Hydroponic tomatoes, cucumbers and lettuce, and a full assortment of berries are now available in store.
Our growing methods prioritize quality, flavour and sustainability. When you buy direct from the grower, you are choosing freshness and flavour!
Check out our seasonal availability calendar to see what produce is available, and when.
Seasonal Availability Calendar
Availability shifts with the seasons. Visit us in store to see what is ready today.
The Flower Fields
Now open for the 2026 season: The Flower Fields, our pick-your-own cutting garden. Step into a sea of colour, wander rows of blooms grown right here on the farm, and take home a hand-picked bouquet that's uniquely yours.
The Flower Fields are open from mid-July to mid-September, depending on seasonal weather conditions. Check our socials or contact the store to confirm picking conditions before your visit.
Workshops & Upcoming Events
It's time to get creative! We offer a variety of hands-on workshops and special events designed to inspire gardeners and plant lovers of all skill levels. Join us in the greenhouse to create beautiful seasonal arrangements with the guidance of our knowledgeable team.
We also host seasonal events that bring our community together — gardening & lifestyle seminars, yoga classes, and more.
Flower Happy Hour
Bring your own vase for an evening in the Flower Fields with Kate from Westbriar Floral Design. Beverages and canapes by Lavallees Cookery. Ages 19+.
Yoga in the Flower Fields
A relaxing, beginner-friendly hour among the blooms with Amanda Butterill, RYT 500. Wednesday evenings in August, 6 to 7 pm. Rain or shine.
Rooted in Family, Growing Together
Founded in 2002 by Greg and Allison Shannon, Sun Harvest Greenhouses began as a hydroponic tomato producer. Twenty-five years and a whole lot of growing later, we're proud to be Kingston's leading independent garden centre, offering gardeners the highest quality plants alongside our renowned greenhouse grown produce. We remain family owned and operated, and alongside our talented team, we work to bring you the very best plants, produce, and experiences for every season.
Wholesale Opportunities & Trade Accounts
Sun Harvest is proud to supply fresh, locally grown produce to grocery stores, retailers, and food service businesses throughout the Greater Kingston region. If you're interested in offering high-quality, locally fresh products to your customers, we'd love to discuss how we can work together.
Our Garden Centre offers wholesale pricing and trade accounts for landscape contractors, property managers, municipalities, and other qualified businesses. With access to high quality plant material, seasonal products, and volume pricing, we're committed to helping your projects succeed. Contact us to learn more about opening an account or to discuss your wholesale needs.