Source: Wikimedia Commons
Bougainvillea
IntermediateIconic tropical flowering plant. The colorful parts are bracts, not flowers. Best in warm regions but can be grown indoors in cooler areas. Thick trunks add character.
About
Bougainvillea is a genus of thorny ornamental vines, bushes, and trees belonging to the family Nyctaginaceae. They are native to Mexico, Brazil, Bolivia, Paraguay, Peru, and Argentina. There are between 4 and 22 species in the genus. The inflorescence consists of large colorful sepal-like bracts which surround three simple waxy flowers, gaining popularity for the plant as an ornamental. The plant is named after explorer Louis Antoine de Bougainville (1729–1811), after it was documented on one of his expeditions.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
South America (Brazil, Bolivia, Peru, Argentina) and Mexico
Lifespan
30+ years (as bonsai)
Size
15-60cm (bonsai size)
Temperature
-5〜35℃
Watering & Fertilizer
Fertilizer (regular)
Growing Tips
Placement
Full sun required. Bring indoors in winter (above 5°C)
Watering
Keep slightly dry to promote blooming. Overwatering reduces flowers
Styling
Heavy pruning possible after flowering. Cut back regularly
Notes
Has thorns, gloves recommended. Low cold tolerance
Bougainvillea FAQ
QWhat is the growing difficulty level for Bougainvillea?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Bougainvillea?
The ideal temperature for Bougainvillea is -5〜35℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Bougainvillea?
The average lifespan of Bougainvillea is 30+ years (as bonsai). With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Bougainvillea get?
The mature size of Bougainvillea is 15-60cm (bonsai size). This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Bougainvillea?
Bougainvillea: watering & fertilizer — Fertilizer (regular). Aim for appropriate frequency and amount.
QWhat is the typical price for Bougainvillea?
The price of Bougainvillea varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 23, 2026
Growing Specifications
- USDA Zone
- 9–11
Sources: Old Farmer's Almanac: Bougainvillea
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Regulations & Conservation Status
Sources: CITES Checklist of CITES Species
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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