Zarzabacoa de Monte: A Hidden Gem for Caribbean Gardens
If you’re looking for a charming native plant that practically takes care of itself while supporting local wildlife, let me introduce you to zarzabacoa de monte (Desmodium axillare). This delightful little perennial might not have the flashiest name, but it’s got personality in spades and deserves a spot in your Caribbean garden.





What Exactly is Zarzabacoa de Monte?
Zarzabacoa de monte is a native perennial forb – fancy talk for a non-woody flowering plant that comes back year after year. Think of it as nature’s own ground cover with benefits. This herbaceous beauty stays relatively low to the ground and spreads naturally, creating lovely drifts of delicate foliage topped with clusters of small, pea-like flowers.
Where Does It Call Home?
This plant is a true Caribbean native, naturally occurring in Puerto Rico and the U.S. Virgin Islands. When you plant zarzabacoa de monte, you’re not just adding another pretty face to your garden – you’re supporting the local ecosystem with a plant that belongs here.
Why Your Garden (and Local Wildlife) Will Love It
Here’s where zarzabacoa de monte really shines. Those dainty pink to purple flowers aren’t just pretty – they’re like tiny beacons for butterflies and bees. The nectar-rich blooms provide essential food for pollinators, making your garden a genuine wildlife habitat. Plus, as a member of the legume family, it actually helps improve your soil by fixing nitrogen naturally.
From a design perspective, zarzabacoa de monte works beautifully as:
- Ground cover in naturalized areas
- Filler in butterfly gardens
- Understory planting beneath taller natives
- Edges of pathways for a cottage garden feel
Perfect Growing Conditions
One of the best things about zarzabacoa de monte? It’s remarkably easygoing. This plant thrives in USDA zones 10-11, making it perfect for tropical and subtropical gardens. It’s happiest with:
- Full sun to partial shade (though it flowers best with good light)
- Well-draining soil (it’s not picky about soil type)
- Moderate water when establishing, then it’s quite drought tolerant
- Minimal fertilizer – remember, it makes its own nitrogen!
Planting and Care Made Simple
The beauty of working with native plants is that they want to succeed in your garden. For zarzabacoa de monte, keep it simple:
Getting Started: Plant in spring after any chance of unusual cold has passed. Give new plants regular water for the first few months while they establish their root system.
Ongoing Care: Once established, this plant is practically maintenance-free. It will self-seed readily, giving you new plants for free (or to share with neighbors). If you want to keep it tidier, you can cut it back after flowering, but many gardeners prefer to let it naturalize.
The Reality Check: Like many natives, zarzabacoa de monte isn’t the showiest plant in the garden. Its flowers are small and delicate rather than bold and dramatic. But sometimes the quiet performers are exactly what a garden needs to feel complete and authentic.
Is This Plant Right for Your Garden?
Zarzabacoa de monte is perfect if you’re creating a native plant garden, want to support local pollinators, or simply appreciate plants that look like they belong in your landscape. It’s ideal for gardeners who prefer a natural, slightly wild aesthetic over formal, manicured beds.
However, if you’re looking for bold color or dramatic focal points, you might want to pair this gentle beauty with more showy companions. Think of zarzabacoa de monte as the supporting actor that makes the stars shine brighter while providing essential behind-the-scenes benefits to your garden ecosystem.
By choosing native plants like zarzabacoa de monte, you’re not just gardening – you’re participating in the preservation of Caribbean flora while creating a sustainable, wildlife-friendly space that truly belongs to its place.