Bougainvillea
Nyctaginaceae VINE OUTDOOR Placement

Bougainvillea

Bougainvillea

Identified By Unknown Guest

Bougainvillea is a genus of thorny ornamental vines, bushes, or trees known for their vibrant, papery bracts that surround inconspicuous white flowers. Native to South America, they thrive in warm climates and full sun.

Also known as: Paper Flower Buganvilla Santa Rita

Growth & Dimensions

Height 100 - 1200 cm
Width 100 - 300 cm
Growth Rate Fast
Care Level Easy
Lifespan Perennial

Ideal Environment

Temperature 10°C - 38°C
Sunlight Hours 6 - 12 hrs/day
Sun Exposure Full sun
Soil pH 5.5 - 6.5
Watering Interval 7 - 14 days
Humidity 30.00% - 60.00%
USDA Zone 9a - 11b

Mediterranean and Tropical Climates

Climate: Warm, sunny climates with mild winters and low to moderate humidity.

Soils: Loam Sandy Chalk
Annual Rainfall: 400 - 1200 mm

Native Regions

South America
Brazil
Peru
Argentina

Care Guide

Sunlight

Bougainvillea requires full sun, at least 6 hours of direct sunlight daily, to produce vibrant blooms.

Watering

Water deeply but infrequently. Allow the soil to dry out between waterings. Drought tolerant once established.

Soil and Fertilizer

Plant in well-draining soil. Fertilize sparingly with a balanced, slow-release fertilizer during the growing season.

Pruning

Prune heavily after the blooming cycle to encourage new growth and maintain shape. Wear thick gloves to avoid thorns.

Propagation Methods

Cutting

Take semi-hardwood cuttings about 10-15 cm long in the spring or summer, dip in rooting hormone, and plant in a well-draining rooting medium.

Common Diseases & Pests

Root Rot

Fungal
Symptoms:

Yellowing leaves, wilting, and mushy dark roots caused by overwatering.

Treatment:

Improve drainage, remove affected roots, and reduce watering frequency.

Prevention:

Ensure soil drains well and never let the plant sit in standing water.

Aphids

Pest
Symptoms:

Small green or black insects clustering on new growth, sticky honeydew residue.

Treatment:

Spray with insecticidal soap or neem oil.

Prevention:

Regularly inspect the plant and maintain good air circulation.

Properties & Benefits

Used for Tea/Tisane

Uses & Health Benefits

Herbal Tea

Bracts can be dried to brew an herbal tea traditionally used for respiratory relief.

Precautions: Ensure flowers are free of pesticides before consumption.

Key Nutrients / Compounds

Antioxidants moderate Present in colorful bracts

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Bougainvillea

Bougainvillea

Bougainvillea is a genus of thorny ornamental vines, bushes, or trees known for their vibrant, papery bracts that surround inconspicuous white flowers. Native to South America, they thrive in warm climates and full sun.