bougainvillea
Vibrant thorny vine bursts with colorful bracts year-round. Perfect for sunny spots and trellises.
Video Tutorials
Watch these helpful videos to learn more about bougainvillea care.
About bougainvillea
Bougainvillea dazzles with vivid pink, purple, and orange bracts that steal the show. These fast-growing vines climb trellises and walls, adding tropical flair to patios or indoors.
Native to South America from Brazil to Peru, they thrive in hot, dry climates with sandy soils. Full sun and minimal water mimic their wild habitat.
Indoors, provide bright light and warmth for bushy growth up to 10 feet. With proper care, expect blooms for years and easy training as a shrub.
Watering Schedule
Water deeply when top inch of soil dries out. Let it dry between waterings to mimic drought tolerance.
Common Problems & Solutions
Here's how to identify and fix the most common bougainvillea problems.
Popular Varieties
Explore different bougainvillea varieties and find your perfect match.
Care Tips & Best Practices
Humidity
Mist weekly or use pebble tray; 40-60% ideal.
Feeding
High-nitrogen spring, potassium summer; every 2 weeks.
Cleaning
Wipe dusty leaves monthly with damp cloth.
Support
Tie to trellis; train as shrub or vine.
Pruning
Cut back after blooms by half for bushiness.
Rotation
Turn pot weekly for even light exposure.
Care Checklist
10 Common Mistakes to Avoid
Overwatering regularly
Why it's bad: Causes root rot and kills plant fast.
Do this instead: Wait for dry soil top.
Placing in low light
Why it's bad: No blooms, leggy weak stems.
Do this instead: Full sun daily.
Nitrogen-only fertilizer
Why it's bad: All leaves, zero flowers.
Do this instead: Potassium for blooms.
No winter dry down
Why it's bad: Weak growth next season.
Do this instead: Water monthly only.
Skipping pruning
Why it's bad: Unruly, fewer bracts.
Do this instead: Cut back post-bloom.
Cold temps below 50°F
Why it's bad: Leaf drop and decline.
Do this instead: Warm indoor spot.
Poor drainage pot
Why it's bad: Waterlogged roots rot.
Do this instead: Holes plus gravel layer.
No support structure
Why it's bad: Floppy messy growth.
Do this instead: Trellis from start.
Ignoring pests early
Why it's bad: Spreads fast weakens vine.
Do this instead: Inspect weekly.
Overcrowded pot
Why it's bad: Stunted roots no blooms.
Do this instead: Repot every 2 years.
Frequently Asked Questions
Why won't my bougainvillea bloom?
It needs full sun and dry stress. Cut nitrogen, add potassium feed, prune hard.
Can bougainvillea grow indoors?
Yes, in bright sunlit rooms above 60°F. Expect less blooms than outdoors.
How often to water bougainvillea?
Every 7-10 days when top soil dry. Less in winter.
Is bougainvillea toxic to pets?
Mildly toxic; causes vomiting if eaten. Keep away from curious pets.
When to prune bougainvillea?
After bracts drop or late winter. Cut back 50% for new growth.
Why are leaves turning yellow?
Overwatering usually. Dry out soil, improve drainage.
How to propagate bougainvillea?
6-inch cuttings in summer, rooting hormone, perlite mix. Roots in 6 weeks.
Best fertilizer for bougainvillea?
High potassium in bloom season, nitrogen in growth. Every 2 weeks.
Can bougainvillea survive winter indoors?
Yes, keep dry, 50°F min, bright light. Prune before spring.
Why leaf drop in winter?
Normal dormancy from cold or dry. Maintain warmth, minimal water.
References & Sources
Information in this guide is based on these trusted sources.
