Barren Willow: A Rare Canadian Native Worth Protecting
If you’re passionate about native plants and conservation, you might have stumbled across the intriguing barren willow (Salix jejuna). This perennial shrub is one of Canada’s lesser-known botanical treasures, and there’s a compelling story behind why it deserves our attention—and protection.
What Makes Barren Willow Special?
Barren willow is a multi-stemmed woody shrub that typically grows less than 13-16 feet tall, though it can sometimes surprise you by growing taller or developing a single stem depending on its environment. As a member of the willow family, it shares the graceful, flexible branches and likely the narrow leaves that make willows so recognizable in the landscape.
What makes this plant truly special isn’t just its botanical characteristics—it’s its rarity. With a Global Conservation Status of S1S2, barren willow is considered quite rare and potentially vulnerable.
Where Does Barren Willow Call Home?
This native Canadian species has a very limited range, growing naturally only in Newfoundland. Its restricted distribution is part of what makes it so special—and so vulnerable.
Should You Plant Barren Willow in Your Garden?
Here’s where things get a bit complicated. While barren willow would likely make a lovely addition to the right garden, its rare status means we need to approach it thoughtfully. If you’re considering adding this plant to your landscape, here are the key points to consider:
The Conservation Consideration
Due to its S1S2 conservation status, barren willow should only be planted using responsibly sourced material. This means:
- Never collect plants or seeds from wild populations
- Only purchase from reputable nurseries that can verify ethical propagation
- Consider whether planting a rare species is the best choice for your garden
Garden Suitability
As a willow, this shrub would likely thrive in:
- Moist to wet soil conditions
- Areas with good drainage despite moisture preferences
- Locations that can accommodate a multi-stemmed shrub up to 16 feet tall
- Gardens designed with naturalistic or native plant themes
Growing Conditions and Care
While specific growing requirements for barren willow aren’t well documented, we can draw from general willow care principles:
Preferred Environment
- Moist, well-draining soil
- Full sun to partial shade
- Protection from harsh, drying winds
- Space to accommodate its natural multi-stemmed growth habit
Planting and Care Tips
- Plant in spring or early fall when temperatures are moderate
- Ensure consistent moisture, especially during establishment
- Mulch around the base to retain moisture and suppress weeds
- Prune minimally, allowing the natural form to develop
Alternative Native Willows to Consider
Given barren willow’s rarity, you might consider other native willow species that offer similar aesthetic appeal without the conservation concerns. Depending on your region, options might include pussy willow, black willow, or other locally native Salix species that are more readily available and less vulnerable.
The Bottom Line
Barren willow represents the fascinating diversity of Canada’s native flora, but its rarity means it’s better admired and protected in its natural habitat than cultivated in home gardens. If you’re drawn to willows for your landscape, consider supporting conservation efforts for rare species like this one while choosing more common native alternatives for your own garden.
Sometimes the best way to appreciate a rare plant is to help ensure it continues to thrive in the wild for future generations to discover and admire.
