Arenaria cinerea is a low-growing, mat-forming perennial with linear, grey-green leaves and small, white flowers. It thrives in dry, well-drained conditions and rock gard
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least six hours of direct sunlight daily.
Moderate
50% intensity
Allow soil to dry slightly between waterings; reduce in winter.
Well-drained
50% intensity
Moderate
50% intensity
Prefers average room temperatures; can tolerate cooler winter conditions.
Low
25% intensity
Fertilize sparingly in spring with diluted balanced fertilizer.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water Arenaria cinerea moderately during the growing season, allowing the soil to dry out slightly between waterings. Reduce watering significantly in winter to prevent root rot.
Ensure good drainage to avoid waterlogged conditions, which this species dislikes.
Prune Arenaria cinerea after flowering to maintain a tidy, compact shape and encourage denser growth. Deadheading spent blooms will also improve its appearance. Light trimming can be done to control its spread.
Propagate Arenaria cinerea by division in spring or autumn. Carefully separate clumps of established plants, ensuring each section has roots.
Alternatively, softwood cuttings can be taken in late spring or early summer and rooted in well-draining medium.
Repot Arenaria cinerea every 2-3 years in spring, or when the plant outgrows its current container. Use a well-draining potting mix, such as a cactus or succulent blend, to ensure adequate aeration and prevent moisture retention.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Arenaria Cinerea (Arenaria cinerea)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Caryophyllaceae |
| Genus | Arenaria |
| Species | Arenaria cinerea |
Similar in genus Arenaria
Answers based on plant encyclopedia data
