Acacia robusta, also called the splendid thorn acacia or stout acacia, is a strong, fast-growing african tree with a wide, spreading crown. It is semi-deciduous, drought-resistant, and often used for shade, boundary planting, and as a habitat for wildlife. Its white puffball flowers attract pollinators, and it develops long seed pods typical of acacias.
Planting season: Spring to summer Germination time: 10–21 days (with pre-treatment) Position: Full sun, sandy or loamy well-drained soil Days till maturity: 4–7 years (to flowering) Plant height: 5–20 m
Growing instructions: Scarify seeds by nicking the seed coat or pour hot (not boiling) water over them and soak overnight to speed up germination. Sow in deep pots or seed trays with well-draining soil. Keep moist but avoid waterlogging. Transplant seedlings once strong enough, giving them plenty of space to spread. Protect young plants from frost and browsing animals. Mature trees are hardy and tolerant of drought.
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