Water
Water consistently, especially during dry periods, allowing the soil to dry slightly between waterings. Avoid overwatering, which can lead to root rot.
Established plants are moderately drought-tolerant but perform best with regular moisture.
Also known as Bitter Boreal Daisy · Bitter Daisy · Bitter Fleabane
Blue Fleabane (Erigeron acris) is a hardy perennial with daisy-like blue-purple flowers, thriving in well-drained soil and sunny locations. It's a valuable addition to ro
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers full sun for best flowering, but tolerates partial shade.
Moderate
50% intensity
Keep soil consistently moist but not waterlogged. Allow top inch to dry between waterings.
Sand, Loam, Clay
50% intensity
Moderate
50% intensity
Hardy in temperate climates; prefers cooler temperatures for optimal growth.
Low
25% intensity
Fertilize sparingly in spring with a balanced fertilizer; over-fertilizing can reduce flowering.
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, especially during dry periods, allowing the soil to dry slightly between waterings. Avoid overwatering, which can lead to root rot.
Established plants are moderately drought-tolerant but perform best with regular moisture.
Deadhead spent flowers regularly to encourage continuous blooming and prevent self-seeding. Cut back plants in late autumn or early spring to remove dead or untidy growth and promote vigorous new shoots.
Easily propagated from seed sown in autumn or early spring, or through division of established clumps in early spring or autumn. Cuttings can also be taken in late spring.
Repot established plants every 2-3 years in early spring to refresh the soil and prevent overcrowding. Choose a well-draining potting mix and a pot that is only slightly larger than the current root ball.
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 Blue Fleabane (Erigeron acris)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Erigeron |
| Species | Erigeron acris |
Similar in genus Erigeron
Answers based on plant encyclopedia data
