Bucida spinosa
 
Common Names: Spiny Black Olive, Dwarf Black Olive, Ming Tree
Zones: 10A–11
 
A rare, slow-growing tropical tree native to the Florida Keys, Cuba, and the Bahamas, Bucida spinosa is prized for its zigzagged branching, delicate foliage, and architectural form. Its layered horizontal growth and fine-textured leaves make it a striking specimen in warm-climate gardens and container displays. Though thorny, its intricate silhouette and natural bonsai-like habit lend it a sculptural presence in minimalist landscapes.
 
Key Features
Growth Habit: Horizontal, tiered branching; slow growth rate
Height: Up to 6 m (20 ft) in habitat; 2–3 m in cultivation
Trunk: Often multi-trunked; smooth bark with spiny branchlets
Leaves: Tiny, bright green; bronze when young; clustered at tips
Petiole: Very short; foliage appears sessile
Inflorescence: Inconspicuous; not typically ornamental
Fruit: Small black capsule; minimal ornamental value
Ecology: Native to coastal scrub and limestone soils; salt-tolerant
 
Growing Conditions
Light: Full sun to part shade
Watering: Moderate; allow topsoil to dry slightly between waterings
Soil: Well-draining sandy or rocky loam; neutral to slightly alkaline
Temperature: Ideal range 65–85°F (18–29°C); protect below 40°F
Humidity: Moderate; tolerates dry air with adequate watering
Propagation: By seed or cuttings; slow to root
Tolerance: Salt-tolerant; sensitive to cold and overwatering
 
Landscape Use
Ideal for minimalist gardens, coastal landscapes, and architectural containers. Its slow growth, fine foliage, and natural tiered form make it exceptionally well-suited for bonsai. Bucida spinosa develops dramatic windswept shapes with minimal pruning, offering a refined, sculptural presence for bonsai collectors seeking a tropical species with character and resilience. Pairs well with Eugenia foetida, Clusia rosea, and Bursera simaruba.