Quinine Bush (Petalostigma Pubescens) is a perennial tree in the Picrodendraceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

A small to medium-sized rainforest tree or shrub native to Australia and Papua New Guinea, known for its dense canopy and drooping branches.

Quinine Bush

Quinine Bush

Petalostigma Pubescens

A small to medium-sized rainforest tree or shrub native to Australia and Papua New Guinea, known for its dense canopy and drooping branches.

Quick Facts

Type
tree
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, sandy, rocky
Indoor:No
Outdoor:Yes
Garden Use:erosion control, ornamental specimen, habitat creation

Care Calendar

Monthly care tasks for Quinine Bush

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Quinine Bush
Quinine Bush detail

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Taxonomy

Family:Picrodendraceae
Genus:Petalostigma