Source: Wikimedia Commons
Drosera Regia
AdvancedDrosera regia
Called King Sundew, the largest sundew with leaves exceeding 60cm.
Difficulty
Advanced
Temperature
10〜30℃
Lifespan
10+ years
Size
30-60cm
Humidity
60〜90%
Diet
Insects (auto-capture)
About
Drosera regia, the king sundew, is a magnificent species restricted in the wild to a single ravine—Bainskloof—in the Western Cape of South Africa, making it one of the rarest sundews in nature and listed as Endangered by the IUCN. It is among the largest sundews, producing strap-like leaves that can exceed 60 cm in length, densely covered with mucilage-tipped tentacles capable of capturing relatively large insects. Despite its size, the plant requires careful cultivation: nutrient-poor, consistently moist sphagnum media, tray watering with pure or rainwater, strong light, and cool to moderate temperatures (it is intolerant of prolonged high heat). Growth is slow. The combination of its rarity, impressive stature, and botanical uniqueness has made D. regia highly prized by advanced carnivorous plant collectors.
Basic Info
Origin
Bainskloof Valley, Western Cape, South Africa (a single natural population)
Lifespan
10+ years
Size
30-60cm
Temperature
10〜30℃
Humidity
60〜90%
Diet
Insects (auto-capture)
Care Guide
Size
Largest sundew
Rarity
Few wild locations
Temperature
10-25°C
Watering
Always moist
CarnivorousSundewLargestKing
Drosera Regia FAQ
QHow difficult is it to keep Drosera Regia?
A
Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.
QWhat is the ideal temperature for Drosera Regia?
A
The ideal temperature for Drosera Regia is 10〜30℃. Recommended humidity is 60〜90%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Drosera Regia?
A
Drosera Regia Q&A
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