Tree Nettle (Obetia Tenax) is a perennial shrub in the Urticaceae 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.

Obetia tenax is a small, deciduous, succulent shrub or tree that grows between 2 to 7 meters tall with smooth bark and stinging hairs on branches.

Tree Nettle

Tree Nettle

Obetia Tenax

Obetia tenax is a small, deciduous, succulent shrub or tree that grows between 2 to 7 meters tall with smooth bark and stinging hairs on branches.

Quick Facts

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

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator attractor, erosion control

Care Calendar

Monthly care tasks for Tree Nettle

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

Tree Nettle
Tree Nettle detail

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Taxonomy

Family:Urticaceae
Genus:Obetia