Ornatec InternationalSpecies reference sheet ยท ornatecinternational.com
Acacia gerrardii
Red Thorn
The Acacia gerrardii, or Red Thorn, is a medium-sized, hardy deciduous tree known for its striking reddish-brown bark, fine feathery foliage, and resilience in arid environments. Growing up to 8 to 12 metres, it features small, yellow puffball flowers in spring and summer, followed by flat, reddish seed pods. Its spiny branches and drought tolerance make it ideal for use in erosion control, wildlife habitats, and as a security planting.
Native to Africa and the Middle East, the Red Thorn is well-adapted to harsh climates and poor soils, thriving in challenging landscapes.
Specifications
- Height8 to 12 metres
- Width6 to 10 metres
- Native toAfrica and the Middle East
- FoliageFine, bipinnate green leaves with a light, airy canopy
- Growth rateModerate to fast
Conditions
- SoilPrefers well-drained, sandy, or rocky soils; tolerates poor soil conditions
- LightFull sun
- WaterVery low; highly drought-tolerant once established
- ClimateThrives in arid, semi-arid, and tropical regions
Additional Features
- FlowersSmall yellow puffball blooms in spring and summer
- UsesIdeal for erosion control, windbreaks, security planting, and reforestation
- SpacingPlant 5 to 7 metres apart for individual or grouped planting
- Low MaintenanceRequires minimal care; prune for shape or size if needed
- ThornsProminent spines provide security and wildlife protection
- Environmental BenefitsFixes nitrogen, supports pollinators, and provides habitat for wildlife
- VersatilitySuitable for arid gardens, rural properties, and naturalised landscapes
The Red Thorn is a resilient and versatile tree, perfect for enhancing biodiversity, stabilising soil, and providing functional benefits in harsh environments.
Availability by project review. Sizes, quantities, origin and export readiness are confirmed after your plant schedule is reviewed against destination, timing and quarantine requirements. MEWA certified for supply into Saudi Arabia; Australian Export Registered Establishment.
Enquiries: sales@ornatecinternational.com
310 Donkin Rd, Utchee Creek QLD 4871, Australia
Prepared 15 August 2026