Description
Karoo Thorn – Vachellia karroo
Karoo Thorn (Vachellia karroo) is a hardy, indigenous South African tree, well known for its distinctive thorns, delicate feathery foliage and beautiful golden-yellow flowers. This adaptable tree is an excellent choice for indigenous gardens, wildlife-friendly landscapes and water-wise planting, particularly in areas where tough, drought-tolerant trees are needed.
Growing Karoo Thorn
Karoo Thorn thrives in full sun and adapts to a wide range of soil conditions. Once established, it is highly drought tolerant and can withstand hot, dry conditions, making it a valuable addition to water-wise gardens and natural landscapes. Its attractive spreading canopy provides shade, while its striking yellow flowers bring seasonal colour to the garden.
The fragrant flower heads attract bees and other pollinating insects, while the tree provides food and shelter for birds and other wildlife. Its thorny branches also offer protective nesting sites for birds. Karoo Thorn is fast growing under favourable conditions but should be planted with care near walkways and play areas because of its sharp thorns.
Ideal for:
- Indigenous South African gardens
- Water-wise and drought-tolerant landscaping
- Wildlife-friendly gardens
- Shade and natural screening
- Farms, large gardens and open landscapes
Common Name: Karoo Thorn
Botanical Name: Vachellia karroo
Plant Type: Indigenous deciduous to semi-deciduous tree
Flower Colour: Bright golden yellow
Foliage: Fine, feathery green leaves
Position: Full sun
Water Requirements: Low once established
Soil: Adaptable to a wide range of soil types
Uses: Shade, wildlife habitat, natural screening and indigenous landscaping
Growing Tips: Plant in full sun with sufficient space for the mature canopy. Water regularly while young and reduce watering once established. Take care when selecting a planting position due to the sharp thorns, and avoid planting too close to paths, entrances and play areas.
Bring the resilient Karoo Thorn into your garden for its beautiful golden flowers, wildlife value and excellent adaptation to South African conditions.
Delivery Options: No courier service is available for this tree. Available for local delivery or local collection only.




