The Blackberry Jam Fruit is a unique tropical fruiting shrub native to Central and South America, admired for its unusual flavor that tastes remarkably like blackberry jam. The small, glossy evergreen shrub produces fragrant white flowers followed by small fruits. Inside, the pulp is soft, dark, and sweet with a jelly-like texture, making it a curiosity for collectors and fruit enthusiasts alike. Compact and ornamental, it can be grown in containers or directly in the landscape in warm regions.
 
Taste: Sweet, rich, and berry-like, often compared to fresh blackberry jam.
Fruit size: Small, round fruits, about 1–2 inches across.
Plant size: Compact shrub, 4 – 6 ft tall.
Season: Late summer to fall, though can fruit multiple times per year in tropical climates.
USDA Zones: 9 – 11 (frost-sensitive; requires protection below 30°F).
Pollination: Self-fertile.
Requirements: Full sun to partial shade, well-drained soil, moderate watering. Thrives in warm, humid conditions and makes an excellent patio or greenhouse plant in cooler areas.