Source: Wikimedia Commons
Phalaenopsis
BeginnerPhalaenopsis spp.
Japan's most beloved gift orchid with butterfly-like blooms lasting weeks. Epiphytic, typically grown in sphagnum moss. Proper care allows re-blooming multiple times a year.
Difficulty
Beginner
Temperature
18〜30℃（適温20〜25℃）
Lifespan
10-20+ years
Size
20-60cm (including flower spike)
Humidity
50〜70%
Diet
Dilute liquid fertilizer twice monthly spring-fall
About
Phalaenopsis, commonly known as moth orchids, is a genus of approximately 70 species in the family Orchidaceae, native to tropical and subtropical Asia—particularly the Philippines and Indonesia—as well as New Guinea and northern Australia. These monopodial epiphytes grow on tree trunks and rocky surfaces in humid rainforests, producing long, coarse aerial roots adapted to absorb moisture from the atmosphere. The flat, symmetrical flowers, arranged on arching or branching inflorescences, bear ten or more blooms that persist for several months. Flower colors span pure white, pink, purple, yellow, and intricate multicolored patterns. In cultivation, plants thrive in bright indirect light, minimum temperatures of 15°C, and a well-draining medium of bark or sphagnum moss. Watering is best timed when aerial roots turn silvery-white. The combination of long-lasting blooms, diverse coloration, and adaptability to indoor environments has made Phalaenopsis the world's most commercially successful potted orchid.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Asia, New Guinea, and Australia
Lifespan
10-20+ years
Size
20-60cm (including flower spike)
Temperature
18〜30℃（適温20〜25℃）
Humidity
50〜70%
Diet
Dilute liquid fertilizer twice monthly spring-fall
Care Guide
Placement
Bright indoor spot behind sheer curtains. Direct sun burns leaves
Watering
When moss dries. Silver-white roots signal watering time
Re-blooming
Cut spent spike at a node — may re-bloom from side branch
Notes
Dislikes below 15°C. Watch for cold drafts near windows in winter
Beginner-friendlyGift orchidLong bloomEpiphyte
Phalaenopsis FAQ
QHow difficult is it to keep Phalaenopsis?
A
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
QWhat is the ideal temperature for Phalaenopsis?
A
The ideal temperature for Phalaenopsis is 18〜30℃（適温20〜25℃）. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Phalaenopsis?
A
Phalaenopsis Q&A
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