Growing Campanula on the Farm: A Lesson in Timing

Last year, we decided to trial campanula on the farm, excited by its delicate bell-shaped blooms and soft, romantic feel in bouquets. Like many first attempts, it didn’t go quite as planned.

We grew it in the spring, expecting strong, productive plants. Instead, what we got were short stems and underwhelming growth. While still pretty, it wasn’t suitable for the type of cut flowers we aim to produce. It was clear we were missing something.

After digging deeper into how campanula prefers to grow, we realized the key difference: timing. Campanula benefits from being fall planted, allowing it to establish a strong root system before winter dormancy.

So, we tried again.

In the fall, we planted our campanula into our new tunnel, giving it a protected environment from the start. As winter set in, we added layers of frost cloth over the plants inside the tunnel to help buffer against the cold. It was a bit of an experiment—especially through a Canadian winter—but one we felt was worth trying.

Come spring, the results spoke for themselves.

As temperatures warmed, the plants began to take off. Strong, healthy growth replaced the stunted stems we saw the year before. By early season, we had tall, vigorous plants covered in blooms. The difference was remarkable—not just in stem length, but in overall plant health and productivity.

The campanula quickly became a standout in the field and in our bouquets, offering height, movement, and that soft cottage-garden feel our customers love.

This experience was a great reminder that sometimes success in flower farming comes down to understanding a plant’s natural rhythm. Once we aligned our growing method with what campanula actually needs, everything changed.

We’ll absolutely be fall planting campanula again this year—and likely expanding our planting now that we’ve seen what it can do.

If you’re a grower considering campanula, or a customer wondering how these beautiful blooms come to life, this is one flower where timing truly makes all the difference.