Quinine Bush (Alstonia Constricta) is a perennial shrub in the Apocynaceae 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 toxic to cats and dogs — keep it out of reach of pets.
Alstonia constricta is an Australian endemic shrub or small tree of the family Apocynaceae.
Quinine Bush
Alstonia Constricta
Alstonia constricta is an Australian endemic shrub or small tree of the family Apocynaceae.
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Care Calendar
Monthly care tasks for Quinine Bush
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
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Growth Hack
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