Tree Wisteria (Bolusanthus speciosus) is a small deciduous tree, which can grow up to 7 m. It has brownish grey, fissured rough bark and also drooping branches. Leaves, which are spirally arranged, are suspended from drooping branches. The tree is normally multi-stemmed, but it can be pruned to form a single stem. When the tree has little leaves, it begins to bloom, with lilac blue fragrant pea-like flowers hanging from the branches in bunches, often covering the whole tree. Later it produces seed pods, each containing 3-8 smooth, yellow colored seeds. It is a protected tree in South Africa. The tree can be grown in a container. The tree can withstand moderate frost and is drought tolerant.
Common names: tree wisteria; Vanwykshout (Afr.); mogaba (Northern Sotho); umHolo (Zulu).
Growing Tree Wisteria
Indoor Sowing: Late Winter and Spring.
Direct Sowing: Late Winter and Spring.
- Place the seeds in hot water and soak overnight.
- Sow the seeds in containers filled with river sand, covering lightly with finer sand.
- The seeds germinate quickly and can be transplanted after the second leaf has emerged.
- A soil mixture of equal parts river sand, loam and compost, is ideal.
Medical Disclaimer
Information is for educational and informational purposes only and may not be construed as medical advice. The information is not intended to replace medical advice or treatment offered by healthcare professionals.