Top Flower Shows in Ontario 2025: September and October Events

Ontario is one of the most colorful provinces in Canada during the fall season. As the air becomes crisp and the leaves change, communities across the province host a variety of flower shows in Ontario that celebrate both local traditions and seasonal flowers.

September and October are particularly exciting months, offering a blend of late-summer flowers, autumn favorites, and well-loved floral festivals. Whether you enjoy wandering through outdoor displays, learning about gardening, or sending a thoughtful bouquet to loved ones, Ontario has something special to offer during these two months.

Here, we’ll look at the major flower shows happening in September and October, highlight some popular flowers in season, and show how you can connect these experiences with thoughtful gestures like September flower delivery or surprising someone with fall flowers Ontario is known for.

Why September and October Are Perfect for Flower Shows in Ontario

These months mark the transition from summer to fall, making it the perfect time to witness a mix of seasonal beauty. Gardens are still alive with late-summer flowers while fall flowers like chrysanthemums, dahlias, and sunflowers take center stage. Many local communities use this period to host fairs, harvest festivals, and dedicated flower shows, ensuring visitors get to enjoy both nature and culture.

Additionally, Ontario’s mild early autumn weather makes outdoor strolls and events more enjoyable compared to the hotter months of July and August. Whether you’re walking through a tulip display, visiting a harvest-themed show, or enjoying the smell of fresh-cut bouquets, September and October provide a memorable floral experience.

Must-Visit Flower Shows and Fairs in Ontario in September and October 2025

Here are some of the well-loved flower shows during September and October in Ontario:

1. Niagara Parks Floral Showhouse - Annual Chrysanthemum Show

Located near Niagara Falls, this attraction is a year-round favorite. In September and October, the displays highlight both late-summer and fall flowers. Seasonal exhibits often feature chrysanthemums, which are carefully arranged to reflect the changing season. It’s a must-visit spot for anyone who loves immersive floral displays.

When: Starting October 11, 2025 (continues into November)
Where: Floral Showhouse, Niagara Parkway, Niagara Falls

2. Toronto Flower Market

This bustling market offers locally grown flowers every Saturday through October. You’ll find September flowers like dahlias, mums, and sunflowers alongside expert advice from growers. A convenient stop for quick seasonal bouquets or floral inspirations.

When: Monthly, May through October 2025
Where: 1001 Queen St W, Toronto, ON M6J 1H1, Canada

3. Fleurs de Villes: Downton Abbey at Royal Botanical Gardens

This September, the Royal Botanical Gardens will host a one of a kind floral art show, Fleurs de Villes - Downton Abbey. The event will feature stunning floral mannequins and displays inspired by the beloved period drama. Each piece is created by talented floral designers, blending creativity with storytelling in a way that truly captures the spirit of both the show and the season.

When: September 12-21, 2025
Where: RBG Centre and Hendrie Park, Burlington

4. Sunderland Fair - Sunflowers Theme

This year’s theme centers on sunflowers. Expect fields of cheerful flowers, flower-themed decorations, livestock shows, and family events.

When: September 9-10, 2025
Where: 20 Park Street, Sunderland, Ontario L0C 1H0

5. Orillia Fall Fair

The Orillia Fall Fair is a classic country fair that brings together agriculture, food, and community celebrations. While it’s best known for livestock shows, midway rides, and local entertainment, it also includes floral competitions, showcasing September flowers grown by local gardeners.

When: August 29 - September 1, 2025
Where: ODAS Park, Orillia (4500 Fairgrounds Road, Severn ON L3V 0Y2)

Tulip Festival in Ontario: A Spring Connection

When people think of flower shows, the tulip festival comes to mind. The Canadian Tulip Festival in Ottawa each May is world-famous, attracting thousands of visitors. While it happens in spring, the connection to fall is strong.

September and October are the prime months for planting tulip bulbs in Ontario. Gardeners who attend fall shows often stock up on bulbs or receive advice from experts on how to prepare for spring flowers. In this way, the fall season sets the stage for the tulip festival months later.

September Flowers You’ll See in Ontario

If you’re curious about which flowers are in bloom, September offers a beautiful mix. Some highlights include:

• Dahlias - Known for their wide variety of colors and large flowers, dahlias often dominate gardens and shows this time of year.
• Chrysanthemums - These flowers symbolize autumn across Ontario and are often used in seasonal displays.
• Roses - some varieties are still thriving, giving September gardens a romantic charm.
• Sunflowers - Large, cheerful, and perfect for both fields and floral shows, sunflowers are a seasonal favorite.

These flowers not only brighten shows but also make excellent gifts. Toy Florist offers September flower delivery, so you can bring the beauty of the season directly to someone’s doorstep.

Fall Flowers Ontario Celebrates in October

By October, the gardens shift into full autumn mode. Expect to see:

• Mums (Chrysanthemums) - Ontario’s favorite fall flower, often used in competitions and home gardens.
• Asters - Star-shaped flowers that add charm to seasonal arrangements.
• Goldenrod - A wildflower that brightens meadows and is often incorporated into displays.
• Ornamental Kale - Not a flower, but its colorful leaves make it a staple in fall floral design.

These flowers form the centerpiece of many October shows. They also appear in Thanksgiving-themed bouquets and seasonal decor.

September Flower Delivery: A Seasonal Gesture

If you can’t attend flower shows in person, September flower delivery offers a way to take part in the season. Local florists design arrangements inspired by what’s in bloom, often featuring dahlias, sunflowers, or mums.

This service is perfect for:

• Sending birthday or anniversary surprises
• Thanking a teacher or colleague in September
• Sharing autumn beauty with friends and family
• Decorating your home with seasonal flowers

Choosing local delivery not only ensures fresher flowers but also supports the same growers who contribute to Ontario’s flower shows.

The Importance of Flower Shows

Flower shows are more than seasonal displays. They bring communities together, showcase the work of local growers, and highlight the role of flowers in culture and tradition.

For some visitors, the shows inspire gardening projects. For others, they offer a chance to relax and admire the beauty of nature. And for those who can’t attend, services like September flower delivery or fall flowers bouquets provide a way to join in from home.

Conclusion

September and October highlight the best of Ontario’s floral traditions. With flower shows taking place across the Ontario, visitors can enjoy everything from dahlias and roses in September to chrysanthemums and asters in October. Events like the Niagara Parks Floral Showhouse, Toronto Flower Market, and Fleurs de Villes ensure there’s always something to see.

Even the famous tulip festival in Ontario, though held in May, connects back to fall with bulb planting season taking place now. And for those who can’t attend in person, September flower delivery and fall-themed bouquets bring the season’s beauty indoors.

Ontario’s flower shows during these months are more than seasonal events. They are celebrations of nature, tradition, and community that remind us how flowers continue to brighten our lives year after year.