📖 About Bougainvillea Bonsai

The Bougainvillea Bonsai is a tropical flowering bonsai loved for its vibrant paper-like bracts, woody trunk, and beautiful Mediterranean-style appearance. With enough sunlight and warmth, it can bloom repeatedly throughout the year, bringing bright color and charm to any bonsai collection.

This species is fast-growing, sun-loving, and rewarding, making it a favorite for growers who enjoy flowering bonsai with bold color.

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🌤️ Lighting

Bougainvillea needs full sun to bloom well.

Place outdoors in a bright sunny location with at least 6 hours of direct sunlight daily.

Indoors, place near the brightest window possible or supplement with strong grow lights.

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💧 Watering

Water thoroughly when the top layer of soil begins to dry.

Avoid keeping the soil constantly wet, as Bougainvillea prefers to dry slightly between waterings.

During hot weather, check daily.

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🪴 Soil

Use a well-draining bonsai soil mix.

Good drainage is very important to prevent root rot.

Avoid heavy or compact soil.

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🌡️ Temperature & Humidity

Bougainvillea loves warm weather.

Ideal temperature: 65°F–90°F.

Protect from cold and bring indoors when temperatures drop below 50°F.

Keep away from cold drafts

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🌿 Fertilizing

Feed every 2–4 weeks during spring and summer with a balanced fertilizer.

For better blooms, use a fertilizer slightly higher in phosphorus.

Reduce feeding during cooler months.

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✂️ Pruning

Prune after flowering to maintain shape.

Trim long shoots regularly to encourage branching and compact growth.

Avoid heavy pruning while the plant is actively blooming.

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🌱 Repotting

Remove about one-third of the roots and replace the soil with fresh bonsai mix.

Repot every 2–3 years in spring.

Bougainvillea roots can be sensitive, so avoid removing too much root mass at once.

Use fresh, well-draining bonsai soil.

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🐞 Common Issues

Leaf drop: Usually from shipping stress, cold, or sudden light changes.

Lack of flowers: Usually not enough direct sunlight.

Yellow leaves: Often caused by overwatering.

Flower/bract drop during shipping: Normal due to movement and environmental change.

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🌺 Notes

Bougainvillea may lose some flowers or colorful bracts during shipping or after being moved. This is normal and temporary. With warmth, bright sun, and proper care, it can bloom again.