Titan Arum (Amorphophallus Titanum) is a perennial herb in the Araceae family with expert care difficulty. It requires moderate watering and partial shade or filtered_light light in USDA hardiness zones 10-12. This plant is toxic to cats and dogs — keep it out of reach of pets.

Amorphophallus titanum is a tropical flowering plant known for producing the largest unbranched inflorescence in the world and emitting a foul odor resembling rotting flesh.

Titan Arum

Titan Arum

Amorphophallus Titanum

Amorphophallus titanum is a tropical flowering plant known for producing the largest unbranched inflorescence in the world and emitting a foul odor resembling rotting flesh.

Quick Facts

Type
herb
Lifecycle
perennial
Water Needs
Moderate
Light
Partial Shade, filtered_light
Hardiness Zones
10-12

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, peaty
Indoor:No
Outdoor:Yes
Garden Use:specimen, educational, conservation

Care Calendar

Monthly care tasks for Titan Arum

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

Titan Arum
Titan Arum detail

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Taxonomy

Family:Araceae
Genus:Amorphophallus