A white dining table with a beige tablecloth, floral centerpiece, and candles, set against a plain wall with the text 'Where flowers tell your story.'

I’m Katherine Seiggel, an Ontario-based floral designer and wedding florist, creating expressive, artful floral designs for weddings and events across Ontario.

Rooted in seasonality and inspired by natural movement, my work blends romantic florals with a modern edge. I love unexpected pairings, sculptural forms, and designs that feel lived in rather than overly styled. I’m especially drawn to one of a kind pieces, intimate weddings, and large-scale floral installations that truly stop people in their tracks.

With a background in wholesale floral markets and large-scale event production, I bring together creative intuition and technical precision. I take on a limited number of clients each season, focusing on thoughtfully curated custom weddings, alongside event commissions, and seasonal installations.

When I’m not in the studio, you’ll find me exploring with my son, chasing life alongside my partner Paul, cuddling Flora the cat, or training for my next triathlon—because endurance, balance, and intention aren’t just for racing; they’re how I design flowers.

If you’re looking for floral design that feels personal, artful, and quietly unforgettable, let’s create something meaningful together.

Flowers have been my language for over 20 years.

Close-up of a woman holding a bouquet of white and pastel flowers and green leaves.
Tall floral centerpiece with white, pink, and green flowers and foliage on a table at a wedding reception, with candles and place cards.
Elegant table setting with white flowers in a gold centerpiece, white plates, silverware, multiple wine glasses, and candles, set in a bright room with large windows and glass doors.
A bouquet of white roses and various dried flowers resting on white fabric.

Begin your floral story.

Large flower arrangement with white, purple, and pale pink flowers in a white vase on a black metal stand, outdoors near trees and a grassy area.