Bejuco de Mato: A Tropical Climbing Vine Worth Considering
If you’re looking for a vigorous climbing vine that brings tropical flair to your garden, you might want to get acquainted with bejuco de mato (Dioclea hexandra). This perennial climber, also known by the synonym Dioclea reflexa, is a member of the legume family that’s sure to make a statement in the right setting.
Where Does Bejuco de Mato Come From?
Bejuco de mato has an interesting geographic story. It’s native to Puerto Rico, where it’s perfectly at home in the tropical climate. However, this adaptable vine has also established itself in other Pacific Basin locations including Guam and Palau, where it’s considered a non-native species. This spread shows just how well this plant can adapt to similar tropical environments.
What Makes This Vine Special?
As a twining and climbing plant, bejuco de mato can develop relatively long stems that may become woody with age. This growth habit makes it perfect for covering fences, arbors, or any structure where you want vertical interest. The plant produces attractive trifoliate leaves and showy clusters of purple to violet flowers that are quite the showstoppers when in bloom.
Should You Plant Bejuco de Mato?
The answer depends on where you live and what you’re hoping to achieve in your garden. Here are some considerations:
The Pros:
- Beautiful, eye-catching flowers that attract pollinators like bees and butterflies
- Vigorous growth provides excellent coverage for screening or shade
- Perennial nature means it comes back year after year
- Relatively low-maintenance once established
The Considerations:
- Only suitable for USDA hardiness zones 10-12 (truly tropical and subtropical areas)
- Can be quite vigorous and may need regular pruning to keep it in bounds
- As a non-native species in many areas, consider native alternatives first
How to Grow Bejuco de Mato Successfully
If you’ve decided this tropical climber fits your garden vision, here’s how to help it thrive:
Growing Conditions:
- Provide full sun to partial shade for best flowering
- Ensure well-draining soil that doesn’t stay soggy
- Maintain regular moisture, especially during dry periods
- Install sturdy support structures before planting
Planting and Care Tips:
- Plant after the last frost in your area (though in zones 10-12, this is rarely a concern)
- Space plants adequately to account for their vigorous spreading habit
- Water regularly during establishment and dry periods
- Prune as needed to control size and shape
- Monitor for any signs of aggressive spreading in your specific location
A Word About Native Alternatives
While bejuco de mato can be a beautiful addition to tropical gardens, it’s worth considering native climbing vines in your area first. Native plants typically support local wildlife better and are naturally adapted to your local conditions. Check with your local native plant society or extension office for recommendations specific to your region.
The Bottom Line
Bejuco de mato is a striking tropical vine that can add serious wow factor to warm-climate gardens. Its beautiful flowers and vigorous growth make it an excellent choice for covering structures or creating privacy screens. Just remember that it’s only suitable for the warmest zones and may require some management to keep it from overwhelming other plants. If you’re in its preferred climate range and looking for a showstopper vine, this could be just what your garden needs!
