Native to the Mediterranean region, lavender is a lovely and aromatic herb. In Canada, it is also a well-liked option for backyard landscapes and gardens. Due to the cooler environment, growing lavender in Canada can be somewhat difficult, but it is most definitely achievable with the proper care and attention.
If you are new to this blog my name is Ashley and I am a soil scientist. I am located in a Canadian Zone 3 and a USDA Zone 4. I write articles, make YouTube videos, Instagram & Facebook posts all designed for Canadians and Cold Climate gardeners using science-based methods. If you are looking for anything specific be sure to let me know in the comments down below.
The following advice will help you cultivate lavender in Canada:
Pick the appropriate variety
Not all lavender cultivars grow well in Canadian climes. Try to choose types like English lavender or ‘Hidcote’ that can withstand Zones 3 or 4 if mulched properly. Keep in mind if you treat lavender as annual from seed you are unlikely to get much for blooms. However, you could try overwintering the plant indoors or in the garage.
Find A Spot
The best place to grow lavender is in full sun with well-drained soil. Select a spot in your garden that receives at least 6 hours of direct sunlight each day. For colder zone go south facing with a ton of sun and close to a home for extra heat during the winter months.
Prepare the soil
Lavender enjoys a pH range of 6.5 to 7.5 and a slightly alkaline environment. If necessary, add lime to the soil to raise pH. Additionally, the soil needs to drain well.
Plant at the right season
Since the soil is warmer in the spring and fall, lavender should be planted during those times. The plant has more time to establish itself in the spring before the winter weather sets in.
Lavender prefers to dry out between waterings; avoid overwatering it while also preventing complete drying. Underwater is generally preferable to overwater.
Regular pruning will foster blooms and new growth in your lavender plant. After the plant has completed blooming in the spring or early summer, trim the stems down by around one-third.
Add mulch to the area around the plant’s base to help keep the roots warm. To protect the plant from strong winds, you can also use burlap or other coverings.
These pointers will help you develop a gorgeous and robust lavender plant in Canada. Enjoy the floral fragrance and calming scent that lavender adds to any garden.
Please consult local gardening professionals for better outcomes as these are only basic guidelines and results may vary based on the microclimate.