Hardy ground orchid (Bletilla striata)
Care, watering, light and tips for Hardy ground orchid on Floravia.
Quick facts
- Family: Orchidaceae
- Difficulty: Easy to care for
- Watering: every 4 days
- Light: Indirect light
- Temperature: 15–30 °C
About Hardy ground orchid
Bletilla striata, commonly known as urn orchid or garden orchid, is a hardy and easy-to-grow terrestrial orchid, perfect for beginners. Its elegant purple or pink flowers, reminiscent of small Cattleya orchids, emerge on spikes above pleated, bright green foliage. It's ideal for garden borders, rockeries, or pots on shaded patios, adding an exotic and delicate touch.
Native range
Eastern Asia (China, Japan, Korea)
Care tips
It prefers partial shade or filtered light, avoiding direct midday sun. Keep the substrate consistently moist during the growing season, but reduce watering in winter when it enters dormancy. Use a well-draining substrate rich in organic matter, such as a terrestrial orchid mix or amended garden soil. A common mistake is overwatering during winter, which can lead to pseudobulb rot.
How to save a dying Hardy ground orchid
- Warning signs
- Yellow/soft brown leaves, soft/wrinkled pseudobulbs, no flowering.
- First aid
- Check roots (cut rotten ones), repot in fresh, well-draining substrate, reduce watering.
- What kills it
- Overwatering causing pseudobulb and root rot, lack of good drainage.
- Can it be saved?
- Yes, if pseudobulbs aren't entirely rotten and some healthy roots remain.