Cyrtosia septentrionalis is a species of plant in the family Orchidaceae. It is a myco-heterotrophic species found in Japan, Korea, Ryukyu Islands, and China.
Seven' cyrtosia typically shows good disease resistance and is affected by relatively few insect pests. Its care is regarded as difficult because it needs high humidity combined with good ventilation and an environment with few harmful pathogens. Overwatering may cause root rot. While anyone can grow Seven' cyrtosia, keeping it healthy and achieving another flowering requires more cultivation experience.
How to keep Cyrtosia Septentrionalis.
Light
Seven' cyrtosia is native to the understory of tropical forests, flourishing in full shade with some dappled sunlight and able to adapt to environments receiving minimal direct sunlight.
Water
The seven cyrtosia plant thrives in humid environments with consistently moist soil and can tolerate moderate drought conditions. A weekly watering schedule works best for this plant. As an indoor epiphyte, it benefits from high humidity, which promotes growth and reduces the need for frequent watering during cooler months.
Temperature
Seven' cyrtosia is native to regions with temperatures ranging from 68 to 100°F (20 to 38℃). It prefers moderately warm conditions. In colder seasons adjustments might be necessary, for example relocating it to a warmer spot or providing heat lamps.
Fertilizer
Seven' cyrtosia needs the most fertilizer during its active growth period, which occurs mainly in spring, summer, and early fall. Fertilization provides essential nutrients that may be lacking in the soil, supporting healthy root and stem development and promoting the attractive foliage that is a key feature of this plant.
Pruning
Seven's cyrtosia is a climbing plant known for its fleshy, hanging flowers. To promote growth and ensure good air circulation, it's best to prune it from early to late spring. Be careful not to over-prune, as this can hinder flowering. These practices help keep the plant healthy and visually appealing, in harmony with its natural growth cycle.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Cyrtosia
- Family
- Orchidaceae
- Hardiness Zone
- 9-11
- Mature Height
- 0.3 m to 1.83 m
- Mature Spread
- 20 cm to 30 cm
- Leaf Type
- Semi-evergreen
- Flower Color
- Yellow, Orange
- Flower Size
- 1.02 cm to 2.03 cm
- Bloom Time
- Early summer, Mid summer
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Late summer, Early fall, Mid fall
- Native Area
- South Korea, Japan, China