Overview
Aster macrophyllus 'Twilight' is a clump-forming, upright to bushy perennial in the genus Eurybia, part of the Asteraceae family, with deciduous, simple, narrow, roughly textured foliage. It typically grows around 0.6 m tall. Aster macrophyllus 'Twilight' grows best in full sun, and tolerates most soils and neutral pH. Its UK hardiness is rated H7. Suggested uses include borders, rock gardens and containers. It is native to Eastern Canada and Northeastern U.S.A..
About
Eurybia macrophylla, commonly known as the bigleaf aster, large-leaved aster, largeleaf aster or bigleaf wood aster, is an herbaceous perennial in the family Asteraceae that was formerly treated in the genus Aster. It is native to eastern North America, with a range extending from eastern and central Canada through the northeastern deciduous and mixed forests of New England and the Great Lakes region and south along the Appalachians as far as the northeastern corner of Georgia, and west as far as Minnesota, Missouri and Arkansas.
Wikipedia contributors, CC BY-SA 4.0 — Eurybia macrophylla
About the genus
Eurybia is a genus of plants in the family Asteraceae that were previously included in the genus Aster. Most species are native to North America, although one is also present in northern Eurasia. There are 23 species in the genus, including 1 natural hybrid.
Wikipedia contributors, "Eurybia (plant)", CC BY-SA 4.0 — Eurybia (plant)
Growing conditions
Best soil and position for Eurybia
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy, Clay
- Soil pH
- Neutral
- Soil moisture
- Well-drained, Moist but well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H7
Plant details
Aster macrophyllus 'Twilight' size, habit and characteristics
- Plant type
- Perennial
- Habit
- Clump-forming, upright to bushy
- Foliage
- Deciduous, simple, narrow, roughly textured
- Height
- 0.6 m
- Suggested uses
- Borders, rock gardens, containers
- Native to
- Eastern Canada, Northeastern U.S.A.
Care notes
Pruning and caring for Aster macrophyllus 'Twilight'
- Propagation
- Division, seed sowing
- Pest resistance
- Generally pest-free
- Disease resistance
- Powdery mildew, leaf spot, rust
Frequently asked questions
Where is the best place to plant Aster macrophyllus 'Twilight'?
Aster macrophyllus 'Twilight' prefers full sun. It suits sheltered positions.
What soil does Aster macrophyllus 'Twilight' need?
Aster macrophyllus 'Twilight' is adaptable and grows happily in most soil types, including sandy, loamy and clay. It prefers neutral soil. Aim for soil that stays well-drained to moist but well-drained.
How big does Aster macrophyllus 'Twilight' grow?
Aster macrophyllus 'Twilight' reaches a height of 0.6 m.
Is Aster macrophyllus 'Twilight' hardy in the UK?
Aster macrophyllus 'Twilight' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Aster macrophyllus 'Twilight'?
Division, seed sowing.
