Plantory
FeaturesPricingPlantsIdentify PlantBlogDocs
Plantory
FeaturesPlantsIdentify PlantGarden PlannerDocsAboutPrivacy PolicyTerms of Service

© 2026 Plantory. All rights reserved.

Plant data provided by Trefle.io and Perenual

HomePlant EncyclopediaHorse Purslane

Horse Purslane

Trianthema oxycalyptra var. sessiliflora

Aizoaceae
Annual
Ornamental
Attracts pollinators

About this plant

Trianthema oxycalyptra var. sessiliflora is a perennial ornamental plant that thrives in full sun and requires low water conditions. It grows to a height of 0.1–0.2 meters and blooms with yellow flowers from July to September. This plant prefers sandy, loamy, or chalky soils and is suitable for USDA zones 9–11. It is evergreen and attracts pollinators.

Light

Full sun

Watering

Low water

Soil

Sandy, Loamy, Chalky

Height

0.1–0.3 m

Spread

0.2–0.4 m

Zones

9–11

Flower colors

Calendar
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Indoor Sowing
Direct Sowing
Transplanting
Bloom Period
Harvest
J
F
M
A
M
J
J
A
S
O
N
D
Indoor Sowing
Direct Sowing
Transplanting
Bloom Period
Harvest
plantory.ai
Add to your garden plan

Unlock Full Plant Details

Sign up free to access the complete photo gallery, planting calendar, and add plants to your garden plan.

  • Monthly planting calendar
  • Add to your garden plan
Data source: Trefle.io
Back to Plant Encyclopedia