Adansonia gregorii
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Adansonia gregorii

Australian baobab · Baobab · Baobab bottletree · Baobab-tree · Bottletree

Tier 2 Difficulty: easy Water: low Light: full_sun
Temperature
20–37 °C
Soil pH
6–8
Hardiness
Zone 10–12
Click count
49
Observations
9

Description

Source: leafsnap

Adansonia gregorii, commonly known as the boab and also known by a number of other names, is a tree in the family Malvaceae, endemic to the northern regions of Western Australia and the Northern Territory of Australia.

Care Guide

💧 Water
☀️ Light Full sun

Australian baobab originates from open environments, such as sunlit meadows and the edges of forests, which provide abundant light. It flourishes in Full Sun but can also tolerate Partial Sun, adapting well to a range of sunlight conditions.

Ideal: Full sun
🌡️ Temperature 20–37.8°C

The Australian baobab comes from tropical areas, where the climate is generally warm and humid. Consequently, it is adapted to high temperatures and moisture. It does not tolerate sudden temperature shifts and prefers a steady thermal environment, so avoiding indoor temperature fluctuations is important. It typically cannot withstand cold and needs warmer conditions to grow. If the surrounding temperature falls too low, growth may stop and the plant could die.

Ideal temperature: 20–37.8°C
💨 Humidity dry (<40%)

This plant prefers dry conditions, so don't mist it. However, watering it less often can also thrive in higher humidity.

Humidity: dry (<40%)
🪴 Soil 6-8
Soil pH: 6-8
🌱 Fertilizer

Fertilizing is essential for the care of the Australian baobab. Regular feeding during the growing season maintains energy for its showy foliage and promotes overall growth. Failing to fertilize can lead to unhealthy leaves, reduced ornamental value, and stunted or weak growth that is prone to breaking.

🪴 Pot & Repot
✂️ Pruning

To ensure the Australian baobab thrives, begin with careful pruning in early spring to stimulate growth and shape the tree. Start by removing any dead or diseased branches, making clean cuts to prevent infection. Regular, light trimming promotes healthy foliage, improves airflow, and reduces pest risks. However, be cautious not to over-prune, as excessive pruning can stress the plant and negatively impact its structure and appearance.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Tree
Life Cycle
Perennial
Genus
Adansonia
Family
Malvaceae
Hardiness Zone
10-12
Mature Height
11.89 m
Mature Spread
11.89 m
Leaf Color
Green, Dark Green
Leaf Type
Deciduous
Flower Color
White
Flower Size
10.16 cm to 11.43 cm
Bloom Time
Mid summer, Late summer
Planting Time
Spring, Summer
Harvest Time
Fall

Tags (5)

Common Names (10)

en Australian baobab
en Baobab
en Baobab bottletree
en Baobab-tree
en Bottletree
en Cream-of-tartar-tree
en Dead-rat-tree
en Gourd-gourd-tree
en Gouty-stem
en Sour-gourd