Sea purslane (Halimione portulacoides)
Care, watering, light and tips for Sea purslane on Floravia.
Quick facts
- Family: Amaranthaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
About Sea purslane
Halimione portulacoides, commonly known as Sea Purslane, is a perennial halophytic subshrub belonging to the Amaranthaceae family. It is characterized by its silvery, fleshy, oval leaves and a prostrate or bushy growth habit, reaching up to 1 meter in height. It is excellent for coastal gardens, rockeries, or as ground cover in areas exposed to wind and salinity.
Native range
Coasts of Europe, North Africa, and Western Asia
Care tips
It requires full sun for optimal growth and tolerates direct exposure to the sea very well. Watering should be moderate; it is a drought-tolerant plant once established, but appreciates occasional watering during very dry periods, especially if not in a coastal environment. It prefers well-drained soils, even sandy or rocky ones, and tolerates saline soils. A common mistake is overwatering in heavy soils, which can lead to root rot.
How to save a dying Sea purslane
- Warning signs
- Wilted, pale leaves or dry edges; stunted growth.
- First aid
- Check watering (dry/wet soil). If dry, water deeply. If overwatered, let dry. Move to partial shade if intense sun.
- What kills it
- Overwatering (root rot), lack of light (weakening) or prolonged drought.
- Can it be saved?
- Yes, it's very resilient. Act fast to correct watering and sun exposure.