Keys Blackbead (Pithecellobium keyense) is a striking evergreen shrub native to coastal South Florida and the Keys, known for its vibrant flowers and butterfly-friendly appeal. Growing up to 8 feet tall, it adds vertical interest to native landscapes with blooms ranging from white and orange to soft pink. The plant produces eye-catching fruit with brown pods and vivid red and black arils, offering seasonal contrast and appeal to wildlife. Thriving in full sun to part shade, Keys Blackbead prefers well-drained soils like sand or limestone and does best in calcareous conditions with a higher pH. As both a host and nectar plant for several butterfly species, it plays a vital role in supporting pollinators and adds ecological value to gardens focused on conservation and beauty.
- Evergreen shrub
- Size: up to 8 ft. tall
- Flower: White, orange, pink
- Fruit: Brown – red and black arils
- Exposure: Full sun, part shade
- Moisture: Well-drained
- Soil: Sand, lime rock
- Soil pH: Calcareous (high pH)
- Host and Nectar plant for several butterflies
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