Pleione formosana, the Taiwan pleione or windowsill orchid, is a species of flowering plant in the family Orchidaceae, native to southeastern China as well as northern and central Taiwan. It is a deciduous perennial, terrestrial orchid growing to 15 cm (6 in) tall by 30 cm (12 in) wide, with spherical pseudobulbs that produce a single folded leaf. The pink flowers, borne in spring, have fringed white lips that are strongly marked and mottled with brown on the inner surface.
The Windowsill orchid is generally resistant to disease and encounters relatively few insect pests. Its care is considered difficult because it needs high humidity while also having good air circulation and minimal exposure to harmful pathogens. Too much watering can cause root rot. Although anyone can grow a Windowsill orchid, keeping it healthy and getting it to bloom again requires more growing experience.
How to keep Pleione Formosana.
Light
The windowsill orchid comes from habitats like forest understories and rocky areas, where it is exposed to natural shade. It prefers partial sun but can adjust to full sun or full shade, showing its adaptable and hardy nature.
Fertilizer
The primary time to fertilize a Windowsill orchid is in early spring, when the flowers are forming. Using the appropriate fertilizer promotes better blooms and helps the Windowsill orchid produce attractive flowers. Fertilizing in early spring guarantees excellent flowers during the season and supplies energy for dormant growth phases.
Pot & Repot
When repotting a windowsill orchid, pick a pot slightly larger with good drainage, ideally a clear orchid pot. Use an orchid-specific, well-draining mix that contains bark or moss. Gently clean the roots and trim away any that are dead or rotting. Repot after flowering, usually in spring or fall; water thoroughly and place in bright, indirect light. Avoid disturbing the roots once repotted.
Botanical profile.
- Plant Type
- Herb
- Life Cycle
- Perennial
- Genus
- Pleione
- Family
- Orchidaceae
- Hardiness Zone
- 8
- Mature Height
- 15 cm
- Mature Spread
- 10 cm
- Leaf Color
- Green
- Leaf Type
- Deciduous
- Flower Color
- Pink
- Flower Size
- 7.62 cm to 10.16 cm
- Bloom Time
- Early spring, Mid spring
- Planting Time
- Spring, Summer
- Harvest Time
- Late spring, Early summer
- Native Area
- China
