African flag (Chasmanthe bicolor)
Care, watering, light and tips for African flag on Floravia.
Quick facts
- Family: Iridaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About African flag
Chasmanthe bicolor, also known as Chasmanthe bicolore, is a perennial bulbous plant from the Iridaceae family, native to South Africa. It stands out for its two-toned, tubular flower spikes, typically orange and red, which bloom in winter and early spring. It is ideal for beds, borders, or as a cut flower, bringing a vibrant touch to the garden during colder months.
Native range
South Africa
Care tips
It requires full sun for optimal flowering, though it tolerates light partial shade. Watering should be moderate during growth and flowering, significantly reducing or suspending it entirely during summer dormancy. It prefers well-drained soil, rich in organic matter, and a common mistake is overwatering in summer, which can lead to corm rot.
How to save a dying African flag
- Warning signs
- Yellowish or brown, soft leaves; no flowering; weak or drooping stems.
- First aid
- Check soil. If waterlogged, repot with well-draining mix. If dry, water deeply.
- What kills it
- Overwatering causing corm rot; too much shade preventing flowering and vigor.
- Can it be saved?
- Yes, if corms are not completely rotten and it gets proper light and drainage.