wiseBloomwise
Botanical illustration of New England Aster

Asteraceae

New England Aster

Symphyotrichum novae-angliae

Tough-as-nails perennial built for nearly every U.S. Climate

Haeferl via Wikimedia Commons (cc by_sa_3)

USDA zones
1a–13b
Light
Any
Water
Medium
Pet safety
Unverified
Difficulty
Beginner

About this plant

Symphyotrichum novae-angliae, commonly called New England Aster, is a perennial that belongs in the garden through reliability. It belongs to the Asteraceae family, the same sprawling clan as sunflowers and daisies, and it carries that family's signature look: a dense ring of ray petals surrounding a compact central disc. What sets it apart is its extraordinary hardiness: it is rated for USDA Zones 1a through 13b, which means it can overwinter almost anywhere in the continental United States and beyond.

As a perennial, it dies back to the ground each winter and returns on its own the following season, no replanting required. That self-renewing habit makes it one of the most low-maintenance choices a beginner can make. The genus Symphyotrichum is native to North America, and this species in particular has a long history in gardens across the country. With only about ten minutes of care per week and medium water needs, it fits easily into even the busiest schedule. Plant it outdoors in a spot that suits its light preferences and let the seasons do the rest.

The gallery

Historical plates & modern photos

Bloom, New England Aster

Bloom

Nikolai Bulykin via Wikimedia Commons (cc by_sa_4)

Gallery, New England Aster

Gallery

Nikolai Bulykin via Wikimedia Commons (cc by_sa_4)

Gallery, New England Aster

Gallery

Ryan Hodnett via Wikimedia Commons (cc by_sa_4)

How to grow it

Five steps, start to bloom.

Written for beginners. If you've never grown anything before, this is all you need to keep this plant alive and happy.

  1. Pick a spot

    Find a spot with enough light for its needs. Plant it outdoors, ideally sheltered from the harshest afternoon wind.

  2. Plant it

    Any good all-purpose potting mix or well-drained garden soil will do. Give each plant enough room for its mature spread. Crowding causes more problems than undersizing the bed. Water it in gently once it's settled.

  3. Water it

    Water when the top inch of soil feels dry, roughly once a week in summer. Soak the soil, then let it breathe before the next round.

  4. Feed & tend

    This one is very forgiving. A balanced all-purpose fertiliser at the start of the growing season is plenty, and you can skip a month without harm. Plan on 10 minutes a week of hands-on care: watering, a quick trim, checking for pests.

  5. Enjoy it

    Watch for new growth in spring and summer. If the leaves look tired, trim the oldest ones back to encourage fresh foliage.

Year at a glance

What to do, month by month.

Approximate for a temperate North American zone. Shift earlier the further south you garden, later the further north.

  1. Jan

    January: Rest

    Dormant

  2. Feb

    February: Rest

    Dormant

  3. Mar

    March: Wake up

    New growth

  4. Apr

    April: Tend

    Routine care

  5. May

    May: Tend

    Routine care

  6. Jun

    June: Tend

    Routine care

  7. Jul

    July: Tend

    Routine care

  8. Aug

    August: Tend

    Routine care

  9. Sep

    September: Tend

    Routine care

  10. Oct

    October: Tend

    Routine care

  11. Nov

    November: Wind down

    Prep for dormancy

  12. Dec

    December: Rest

    Dormant

Pet & people safety

We haven't verified this plant yet.

We only publish toxicity information when a human has checked it against a primary source. Until that happens, treat this plant as potentially harmful to pets and children: don't let it be eaten or chewed, and consult the ASPCA or your vet if anyone does. You can also search the ASPCA's public toxic-plant database below.

Bloomwise is not a substitute for veterinary or medical advice. Every line above comes from a hand-verified reference.

People also planted

More plants you might love.

Frequently asked

Common questions.

What USDA zones does New England Aster grow in?
New England Aster is hardy in USDA zones 1a to 13b. If your winter lows fall outside that range, grow it in a container you can bring indoors, or treat it as an annual.
How often should I water New England Aster?
Water about once a week in summer, adjusting for rainfall. Soak the soil, then let it breathe before watering again.
How much sunlight does New England Aster need?
New England Aster prefers four to six hours of sun, ideally morning light.
Is New England Aster safe for pets?
We haven't verified toxicity information for New England Aster. Treat it as potentially harmful and keep it out of reach of pets and children. If a pet eats any part of it, call the ASPCA Animal Poison Control Center at (888) 426-4435.
Is New England Aster good for beginners?
Yes, this is a forgiving plant that tolerates inconsistent watering and the occasional missed feeding. A good choice for a first garden.

Sources

Plant facts on this page come from a blend of public-domain and open-licensed datasets: Biodiversity Heritage Library (historical botanical illustrations, public domain), USDA PLANTS (taxonomy, public domain), GBIF (occurrence and taxonomy, CC-BY 4.0), OpenFarm (crop guides, CC-BY-SA 3.0), and Open-Meteo (climate and hardiness lookup, CC-BY 4.0). Toxicity records come from the ASPCA Animal Poison Control Center and the Pet Poison Helpline; every row is hand-verified against a primary reference.