Formosan Jack-in-the-pulpit (Arisaema Formosanum) is a perennial herb in the Araceae family with moderate care difficulty. It requires moderate watering and partial shade or dappled_shade light in USDA hardiness zones 7-9. This plant is toxic to cats and dogs — keep it out of reach of pets.
Arisaema formosanum is a striking perennial plant native to Taiwan, characterized by its large trifoliate leaves and unique inflorescence structure typical of the Arisaema genus.

Formosan Jack-in-the-pulpit
Arisaema Formosanum
Arisaema formosanum is a striking perennial plant native to Taiwan, characterized by its large trifoliate leaves and unique inflorescence structure typical of the Arisaema genus.
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Care Calendar
Monthly care tasks for Formosan Jack-in-the-pulpit
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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