Alpine aster (Aster alpinus)
Care, watering, light and tips for Alpine aster on Floravia.
Quick facts
- Family: Asteraceae
- Difficulty: Easy to care for
- Watering: every 4 days
- Light: Full sun
- Temperature: 0–35 °C
About Alpine aster
Aster alpinus, commonly known as alpine aster, is a beautiful perennial mountain plant forming low, compact clumps. Its daisy-like flowers feature purple, pink, or white petals with a bright yellow center, blooming in late spring and early summer. It's ideal for rock gardens, path edges, or as ground cover in alpine and cottage-style gardens.
Native range
Mountainous regions of Europe, Asia, and North America
Care tips
It requires full sun for abundant flowering and well-drained soil, preferably calcareous or neutral. Watering should be moderate, allowing the substrate to dry slightly between waterings, and reduced in winter. Avoid excessive moisture at the roots, as it can lead to rot; ensure excellent drainage.
How to save a dying Alpine aster
- Warning signs
- Yellowing or wilting leaves, unopened or prematurely dried flowers. Rot at the stem base.
- First aid
- Check drainage. If potted, repot into one with good drainage. If in ground, amend soil with organic matter. Water only when soil is dry.
- What kills it
- Overwatering is its worst enemy. It doesn't tolerate waterlogging or heavy, compacted soils. Also intense heat and direct sun in warm climates.
- Can it be saved?
- Yes, if you act fast. Good drainage and proper watering are key. If rot is present, it might be too late if very advanced.