Windowsill orchid (Pleione formosana)

Windowsill orchid

Windowsill orchid (Pleione formosana) is an orchid that stands out for its unusually large and showy flowers. Since it is known as the windowsill orchid*,* it comes as no surprise that windowsills are a favorite location to grow this award-winning plant. This orchid also grows well in the loose soils of rock and gravel gardens.

Scientific classification

Species

Windowsill orchid (Pleione formosana)

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Perennial

Lifespan

Green

Leaf Color

8 cm to 10 cm

Flower Size

White, Purple, Pink, Variegated

Flower Color

Deciduous

Leaf type

15 - 32 ℃

Ideal Temperature

Images of Windowsill orchid

Distribution of Windowsill orchid

Distribution Map

The orchid windowsill orchid is indigenous to temperate broadleaf and mixed forests in East Asia. Beyond its native range, it is widely cultivated in temperate regions across different continents due to its appeal as an ornamental plant. The success in cultivation has not led to an invasive status, and its presence remains predominantly horticultural outside its natural habitat.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Rocks in montane forests, forest margins

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Windowsill orchid

Every week

Water

Partial sun

Sunlight

15 - 32 ℃

Ideal Temperature

Orchid Potting Mix

Soil Type

Water: Windowsill orchid prefers high humidity and balanced water conditions, requiring weekly watering for optimal growth. Sensitive to temperature changes, it’s typically grown indoors in well-draining soil to prevent waterlogging, adapted to its native tropical rainforest habitat.

Fertilize: For windowsill orchid, use balanced fertilizers during growth, then switch to high phosphorus before flowering. Fertilize biweekly at half-strength during growth, monthly in winter. Avoid leaf contact to prevent damage, and adjust based on windowsill orchid's response for optimal health and blooms.

Pruning: Windowsill orchid thrives with pruning in early to late spring, promoting healthy growth and robust flowering. Remove dead pseudobulbs and old stems with clean cuts to enhance air circulation and prevent overcrowding, ensuring a vibrant display on your windowsill.

Propagation: A sought-after ornamental, windowsill orchid features striking blooms and is easily propagated by dividing pseudobulbs. Each section should have roots, and care is needed to preserve the root system. Plant in well-draining media and maintain consistent moisture to support healthy growth.

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