Genus guide
Bougainvillea — 12 species
Bougainvillea is a vigorous, thorny, woody vine native to South America, grown across tropical and subtropical gardens for its vivid papery bracts in shades of magenta, purple, orange, and gold — with species ranging from the sprawling Peruvian bougainvillea to compact cultivars like Golden Glow. It demands full sun and surprisingly infrequent water once established, tolerating dry spells well; overwatering is a common mistake. Toxicity varies across the genus: the sap is a known skin and gastrointestinal irritant and ASPCA coverage is incomplete for several species, so check each species before buying and keep pets away from thorns and sap.
All Bougainvillea species we cover
- Barbara Karst Bougainvillea
- Bougainvillea
- Bougainvillea 'Barbara Karst'
- Bougainvillea 'Miss Alice'
- Bougainvillea 'Raspberry Ice'
- Bougainvillea 'San Diego Red'
- Bougainvillea spectabilis
- Butt's bougainvillea
- Golden Glow bougainvillea
- Peruvian bougainvillea
- Purple Queen bougainvillea
- San Diego Red Bougainvillea
Bougainvillea — frequently asked questions
Are Bougainvillea plants toxic to cats and dogs?
Most Bougainvillea are not pet-safe. Of the 12 Bougainvillea species in the Growli library, 9 (75%) carry a toxic or mildly-toxic ASPCA classification and 3 are pet-safe. Always confirm the exact species on its pet-safety page before trusting it around cats or dogs.
How much light do Bougainvillea plants need?
Most Bougainvillea do best in direct sun. If yours stretches toward the window or loses its variegation it wants more light; scorched or bleached leaves mean it is getting too much direct sun.
Are Bougainvillea easy to care for?
Some Bougainvillea suit more experienced growers — several want strong light, sharp drainage or a specific seasonal rhythm. Check the individual species page for the exact regime.
How many Bougainvillea varieties are there?
Growli's care library covers 12 Bougainvillea species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Bougainvillea, the rest follow closely.
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