Resinleaf Brickellbush: A Rare Southwestern Native Worth Growing Responsibly
If you’re passionate about native plants and live in the Southwest, you might want to get acquainted with resinleaf brickellbush (Brickellia baccharidea). This charming little perennial shrub is a true regional treasure, though it comes with some important considerations for the conservation-minded gardener.
What Makes Resinleaf Brickellbush Special?
Resinleaf brickellbush is a compact, low-growing perennial shrub that typically stays under 1.5 feet tall and never exceeds 3 feet at maturity. True to its name, this native has aromatic, resinous foliage that releases a pleasant scent when brushed against. In late summer and fall, it produces clusters of small yellow composite flowers that add a cheerful splash of color to the landscape.
Where It Calls Home
This southwestern native is found naturally in Arizona, New Mexico, and Texas, where it thrives in the region’s arid and semi-arid environments. It’s perfectly adapted to the challenging conditions of the American Southwest, making it an excellent choice for gardeners in these areas who want to work with nature rather than against it.
Important Conservation Note
Before you rush out to find this plant, there’s something crucial you need to know. Resinleaf brickellbush has a Global Conservation Status of S3, which means it’s considered vulnerable. With only 21 to 100 known occurrences and an estimated 3,000 to 10,000 individuals remaining, this species faces real conservation challenges.
What this means for gardeners: If you choose to grow resinleaf brickellbush, please only source plants from reputable native plant nurseries that propagate their own stock. Never collect plants from the wild, as this could further threaten already vulnerable populations.
Why Grow Resinleaf Brickellbush?
Despite its conservation status—or perhaps because of it—there are compelling reasons to consider this native in your landscape:
- Pollinator magnet: The cheerful yellow flowers attract butterflies, native bees, and other beneficial insects
- Drought champion: Once established, it requires minimal water, perfect for xeriscape gardens
- Low maintenance: This tough little shrub pretty much takes care of itself
- Regional authenticity: You’re growing something that truly belongs in your local ecosystem
- Conservation contribution: By growing responsibly sourced plants, you’re helping preserve genetic diversity
Perfect Garden Situations
Resinleaf brickellbush shines in several landscape settings:
- Rock gardens where its compact size fits perfectly among stones
- Xeriscape designs focused on water conservation
- Native plant gardens celebrating regional flora
- Natural areas where you want a low-maintenance groundcover
- Pollinator gardens supporting local wildlife
Growing Conditions and Care
The good news is that resinleaf brickellbush is relatively easy to grow if you can provide what it needs:
Climate: Hardy in USDA zones 7-10, perfectly suited to its native southwestern range
Sun and Soil: This sun-lover needs full sun and well-draining soil. It’s adapted to sandy, rocky, or gravelly soils and actually performs better in lean conditions than rich, amended soil.
Water: While young plants need regular water to establish, mature resinleaf brickellbush is quite drought tolerant. Deep, infrequent watering works best once established.
Planting and Care Tips
- Best planting time: Fall planting gives roots time to establish before the heat of summer
- Spacing: Give plants 2-3 feet of space to accommodate their mature spread
- Watering: Water regularly the first year, then reduce to occasional deep watering during extended dry periods
- Pruning: Light pruning after flowering can help maintain shape, but it’s not strictly necessary
- Fertilizing: Skip the fertilizer—this native prefers lean conditions
The Bottom Line
Resinleaf brickellbush is a wonderful choice for southwestern gardeners who want to grow something truly special and regionally appropriate. Its compact size, drought tolerance, and pollinator appeal make it a valuable addition to water-wise landscapes. Just remember to source your plants responsibly and consider yourself a steward of this vulnerable species.
By choosing native plants like resinleaf brickellbush, you’re not just creating a beautiful, low-maintenance garden—you’re also supporting local ecosystems and helping preserve our botanical heritage for future generations. Now that’s what we call gardening with purpose!
