Desert Horsepurslane (Trianthema Portulacastrum) is a annual, perennial herb in the Aizoaceae family with easy care difficulty. It requires drought-tolerant watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is safe for cats and dogs.

Mat-forming, semi-succulent annual or perennial herb with diffusely branched stems and tiny pink to purplish solitary flowers in leaf axils.

Desert Horsepurslane

Desert Horsepurslane

Trianthema Portulacastrum

Mat-forming, semi-succulent annual or perennial herb with diffusely branched stems and tiny pink to purplish solitary flowers in leaf axils.

Quick Facts

Type
herb
Lifecycle
annual, perennial
Care Difficulty
Easy
Water Needs
drought-tolerant
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, gravelly, saline
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, drought-tolerant landscaping

Care Calendar

Monthly care tasks for Desert Horsepurslane

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

Desert Horsepurslane
Desert Horsepurslane detail

View leaf details, flowers, seeds & more in the app

Taxonomy

Family:Aizoaceae
Genus:Trianthema