Arenaria hispanica, or Spanish Sandwort, is a low-growing perennial forming dense cushions of foliage with star-like white flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6 hours of direct sunlight daily.
Moderate
50% intensity
Allow soil to dry out between waterings. Avoid waterlogging.
Well-drained, Sandy, Gritty
50% intensity
Moderate
50% intensity
Prefers average room temperatures; tolerates some frost.
Low
25% intensity
Feed sparingly in spring with a diluted balanced fertilizer.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Spanish Sandwort prefers well-drained soil and dislikes waterlogged conditions. Water thoroughly when the top 2-3 cm of soil feels dry. Reduce watering significantly during winter dormancy to prevent root rot.
Overwatering is the most common cause of issues with this plant.
Minimal pruning is required for Arenaria hispanica. After flowering, you can trim back any straggly stems to maintain a neat, mounded habit. This also encourages denser growth and can prolong the blooming period.
Deadhead spent flowers to improve appearance.
Spanish Sandwort can be propagated by division in spring or early autumn. Carefully lift the plant and divide the root ball into smaller sections, ensuring each section has roots and shoots.
Alternatively, cuttings can be taken in late spring or early summer and rooted in moist, well-drained medium.
Repot Arenaria hispanica every 2-3 years or when it outgrows its container. Spring is the ideal time to repot, just as new growth begins.
Use a well-draining potting mix, such as a cactus or succulent blend, or add grit to a standard potting mix. Ensure the new pot has adequate drainage holes.
Identify plants like this with ePlant AI
Snap a photo to get care tips and match similar species on the go.
Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Spanish Sandwort (Arenaria hispanica)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Caryophyllaceae |
| Genus | Arenaria |
| Species | Arenaria hispanica |
Similar in genus Arenaria
Answers based on plant encyclopedia data
