New England Aster
Symphyotrichum novae-angliae
Family Asteraceae
When the rest of the garden is packing up, New England aster is just getting dressed — an eruption of purple, gold-eyed daisies in fall, timed precisely to the monarch migration and the season's last hungry bees. It is the finale the pollinator year is written toward.
Native across most of the country, fast, and adaptable, it earns the meadow's back row at three to six feet and mixes beautifully with goldenrod's yellow. If your garden goes quiet after summer, this is the plant that keeps the lights on into fall — make room.
Full Sun
Moderate water
Fast growth
Native to North America
Attracts butterflies
Attracts bees
From the print shop
Growing new england aster? Hang it.
Our Plant Library collection carries new england aster — Symphyotrichum novae, print Nº 325, “New England Aster.”
526 designsfrom $12.99white or black backgroundmatte poster, unframed
Will it fruit where you are?
Enter your ZIP — we look up your USDA hardiness zone (2023 map) and check it against what new england aster actually needs.
Hardy inZones 3-8New England Aster · Common problems
Common new england aster problems
Pests
1 problem on file
- Almost none
Diseases
2 problems on file
- Powdery Mildew (mildew-resistant cultivars help)
- Rust
New England Aster · Growing & propagation
Growing new england aster
- Light
- Full Sun
- Water
- Moderate; adaptable
Soil- Any decent, moist-ish · pH 5.5 - 7.0
Fertilizer- None
Pruning- Leave for winter birds; cut in spring
'Chelsea chop' in June (cut by half) makes it bushier and less floppy; deadhead or let it self-sow.
Spacing- 2-3 ft
How to plant & propagate new england aster
- Propagate
- Division or seed
New England Aster · Seasonal care & spray guidance
The new england aster growing playbook
When to spray new england aster
Growing season. 'Chelsea chop' + airflow reduces mildew.
New England Aster · Calculators & field guides
A little help in the garden.
New England Aster · Yearly calendar
The new england aster year, month by month
Jan
PruneDecember to May
BloomPruneBloomSeptember to October
PruneDecember to May
What each band means
- Bloom — flowers open — pollinators working, frost on blossoms is the danger.
- Prune — shape it now — cuts heal cleanly and structure is visible.
These are the species' typical months — expect them a few weeks earlier in warm zones and later in cold ones. Watch the plant, not just the calendar.
New England Aster · Ecology & uses
Ecology & uses
Symphyotrichum novae-angliae
New England Aster in the garden system
- Herbaceous layer perennial
- Nectary/insectary
- Hosts Pearl crescent butterfly
- Keystone: Keystone perennial — hosts 100+ caterpillar species
- Attracts
- Butterflies, Bees
Habitat- Prairie/meadow
- Moisture
- Facultative / average
Deer- Browsed
Protect young plants
- Origin
- Native to North America
What new england aster is grown for
✓ Commonly eaten
Use- Fall pollinators
- Use
- Native meadows
- Use
- Monarch fuel
Edibility, identification, and traditional-use notes here are general reference — not medical or veterinary advice, and not a claim that any plant treats or prevents anything. Medicinal ratings record how strongly a plant features in herbal tradition, nothing more. Never eat or dose a plant you have not positively identified. More on how to use this library.
New England Aster · Varieties & cultivars
Choosing a new england aster variety
'Purple Dome' (compact, mildew-resistant); 'Alma Potschke' (hot pink); 'September Ruby'
Sources & plant identity
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New England Aster
Symphyotrichum novae-angliae
The plant, at a glance.
- Botanical name
- Symphyotrichum novae-angliae
- Plant family
- Asteraceae
- Growth habit
- Perennial
- Origin
- Native to North America
- USDA plant symbol
- SYNO2
- Invasive risk
- Low
- Other names
- Aster novae-angliae
Hardiness, size and timing vary with your cultivar, soil and climate.
Rooted in research.
University extension research, brought together with hands-on growing experience at Story Thyme Farms.
Questions
New England Aster questions, answered straight.
Is new england aster safe for kids and pets?
New England Aster is commonly eaten and isn't considered toxic, but "commonly eaten" isn't a guarantee for any particular person or animal — allergies, quantity, and which part you eat all matter. Never eat a plant you haven't positively identified, and check with a vet before letting pets or livestock graze anything new.
How do you propagate new england aster?
Division or seed.
Elsewhere
Where new england aster sits in the library.
Sunflower
Zinnia
Peony
Daylily