Jacaranda
Bignoniaceae TREE OUTDOOR Placement

Jacaranda

Jacaranda mimosifolia

Identified By Unknown Guest

Jacaranda is a sub-tropical tree native to South America, widely cultivated for its stunning and long-lasting pale indigo flowers. It features large, feathery, fern-like leaves and produces flat, woody seed pods.

Also known as: Blue Jacaranda Black Poui Fern Tree

Growth & Dimensions

Height 500 - 1500 cm
Width 400 - 1200 cm
Growth Rate Fast
Care Level Moderate
Lifespan Perennial

Ideal Environment

Temperature -5°C - 35°C
Sunlight Hours 6 - 10 hrs/day
Sun Exposure Full sun
Soil pH 6 - 7.5
Watering Interval 7 - 14 days
Humidity 30.00% - 70.00%
USDA Zone 9a - 11b

Subtropical and Tropical Climates

Climate: Warm climates with mild winters and plenty of direct sunshine.

Soils: Loam Sandy Well-draining clay
Annual Rainfall: 600 - 1500 mm

Native Regions

Bolivia
Brazil
Argentina
Paraguay

Care Guide

Sunlight Requirements

Plant in full sun to ensure optimal blooming. At least 6 hours of direct sunlight daily is recommended.

Watering Schedule

Water deeply when the top few centimeters of soil dry out. Established trees are somewhat drought-tolerant, but young trees need consistent moisture.

Soil and Fertilization

Prefers well-draining, sandy or loamy soils. Apply a balanced slow-release fertilizer in spring before the new growth starts.

Pruning

Prune in late winter or early spring to shape the tree, remove dead or crossing branches, and encourage strong structural growth.

Propagation Methods

Seed

Sow seeds in spring in a well-draining seed-starting mix, lightly covering them and keeping them moist until germination occurs.

Cutting

Take semi-hardwood cuttings in summer, apply rooting hormone, and place them in a propagating frame with high humidity.

Common Diseases & Pests

Root Rot

Fungal
Symptoms:

Yellowing leaves, wilting, stunted growth, and mushy dark roots caused by overwatering or poor drainage.

Treatment:

Improve soil drainage, cut away infected roots, and reduce watering frequency.

Prevention:

Ensure the plant is grown in well-draining soil and avoid waterlogging.

Mushroom Root Rot

Fungal
Symptoms:

Branch dieback, sparse foliage, and clustered mushrooms near the base of the trunk.

Treatment:

Remove severely infected trees; no reliable chemical cure exists once established.

Prevention:

Avoid injury to the bark and root system, and prevent excessive moisture retention around the trunk base.

Properties & Benefits

Bears Fruit Aromatic Plant

Uses & Health Benefits

Ornamental and Aesthetic Value

Provides extensive shade and enhances landscape aesthetics with vibrant purple-blue floral displays.

Key Nutrients / Compounds

Plant Characteristics rich in Flavonoids and phenolic compounds present in leaves

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