Aster X is a hybrid group of perennials known for their star-shaped, daisy-like flowers in various vibrant colors, blooming late summer to fall.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers at least 6 hours of direct sunlight daily for best flowering. Can tolerate some afternoon shade in very hot climates.
Moderate
50% intensity
Allow soil to dry slightly between waterings. Avoid waterlogged conditions.
Loam
50% intensity
Moderate
50% intensity
Prefers temperatures between 18-24°C during the growing season. Can tolerate cooler temperatures in winter.
Moderate
50% intensity
Feed monthly during the growing season with a balanced liquid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water consistently, allowing the top 2-3 cm of soil to dry out between waterings. Avoid waterlogging, which can lead to root rot. Reduce watering frequency during winter dormancy.
Check soil moisture regularly to ensure optimal hydration without overwatering.
Prune to maintain shape and encourage bushier growth. Deadhead spent blooms regularly to promote further flowering.
In late fall or early spring, cut back stems by about one-third to remove dead or weak growth and to encourage new vigor.
Propagate by division of established clumps in spring or by stem cuttings taken in late spring or early summer. Cuttings should be about 10-15 cm long, with the lower leaves removed. Plant in a well-draining potting mix.
Repot every 2-3 years or when the plant becomes root-bound. Spring is the ideal time for repotting. Use a larger pot with fresh, well-draining potting soil.
Gently loosen the root ball before placing it in the new container.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Aster X (Aster x)
Botanical classification
| Rank | Name |
|---|---|
| Species | Aster X |
Similar in genus Aster
Answers based on plant encyclopedia data
