🌸 National Flower

National Flower of Sierra Leone

Longhorn Orchid — Ancistrochilus rothschildianus

The national flower of Sierra Leone is the Longhorn Orchid — Ancistrochilus rothschildianus — a rare and beautiful epiphytic orchid native to the tropical forests of West Africa. Sierra Leone has a rich botanical heritage: its forests contain thousands of plant species, including many rare orchids, palms and tropical trees.

🇬🇧 UK Growing Tip A specialist heated greenhouse orchid. Minimum 15°C in winter, 18°C in summer. High humidity essential. Grow mounted on cork bark. Available from orchid specialist nurseries.

What does the Longhorn Orchid look like?

Ancistrochilus rothschildianus is an epiphytic orchid — it grows on the bark and branches of trees rather than in soil. It produces pseudobulbs from which emerge attractive pink and white flowers with distinctive elongated petals and a lip marked with deeper pink or purple. The plant is highly prized by orchid collectors worldwide for its unusual form and attractive colouring.

Sierra Leone's botanical heritage

Sierra Leone is one of West Africa's most botanically diverse countries. The Gola Rainforest — one of the largest remaining tracts of Upper Guinea rainforest — contains extraordinary plant diversity, including numerous orchid species, ancient ironwood trees, and plants used in traditional medicine for centuries.

Growing Longhorn Orchid in the UK

Ancistrochilus rothschildianus is a specialist orchid for experienced growers with heated greenhouse facilities. It requires year-round warmth (minimum 18°C in summer, 15°C in winter), high humidity, bright indirect light and careful watering. It is typically grown mounted on cork bark or in a basket with coarse bark compost.

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