How to Grow New England Aster 'Violet's Memory'
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New England Aster 'Violet's Memory'
Symphyotrichum novae-angliae 'Violet's Memory'
flowerA cultivar of New England Aster featuring deep violet-purple flowers that bloom prolifically in fall. This perennial is a cold-hardy, native North American wildflower that attracts butterflies and bees. It grows as an upright, bushy plant with narrow green foliage and reaches 3-4 feet tall.
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Example New England Aster 'Violet's Memory' timeline · Pittsburgh, PA (Zone 6b)
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Plant New England Aster 'Violet's Memory'
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First New England Aster 'Violet's Memory' blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Zones 3-9; thrives in cooler regions but tolerant of warmer climates
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Seedling/Transplant Establishment
4-8 weeksYoung plants with emerging true leaves and developing root systems; compact and low-growing
Water consistently to keep soil moist but not waterlogged. Provide afternoon shade in hot climates. Mulch around base after planting. Pinch back once to encourage bushier growth if desired.
Vegetative Growth
Spring through mid-summer (approximately 12-16 weeks)Upright stems with elongating narrow green leaves, forming a bushy shape; no flowers present
Pinch back growing tips in early summer (before July) to encourage fuller, more compact plants with more flower buds. Do not fertilize heavily; light feeding only if needed. Stake tall varieties in windy locations.
Bud Formation & Flowering Initiation
Late July through August (3-4 weeks)Small flower buds begin forming at stem tips; plants continue vertical growth and may appear untidy
Reduce nitrogen fertilizer to promote flowering over foliage. Continue watering moderately. Ensure good air circulation to prevent powdery mildew. Do not deadhead yet; let buds develop.
Full Bloom
September through November (8-12 weeks)Abundant deep violet-purple, daisy-like flowers with yellow centers completely covering the plant; peak ornamental display
Water consistently but avoid wetting foliage late in day. Monitor for pests and diseases. Deadhead spent flowers to extend bloom if desired, though many gardeners leave flowers for wildlife. Enjoy as cut flowers.
Senescence & Winter Dormancy
Late November through early spring (3-4 months)Flowers fade and dry; foliage browns and dies back to ground level; plant enters dormancy
Leave dried seed heads for wildlife and winter interest, or cut back in late fall/early winter. Apply 2-3 inches of mulch for winter protection in colder zones. No watering needed during dormancy.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Improve air circulation; avoid overhead watering; apply sulfur dust or neem oil if needed; plant in full sun; remove affected foliage
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No cure; remove and destroy affected plants; control leafhoppers with insecticidal soap; choose resistant cultivars
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Spray with strong water stream; increase humidity; use miticide or neem oil for severe infestations
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Hand-pick early morning; use beetle traps away from plants; apply spinosad or neem oil; encourage predatory insects
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and
Remove debris for hiding; use copper barriers; hand-pick at night; apply iron phosphate slug bait; encourage ground beetles
Uses
Edible Flower Garnish
CulinaryViolet aster flowers are edible and can be used as a delicate garnish for salads, desserts, and beverages. They add color and a mild, slightly sweet flavor to culinary presentations. [source]
Traditional Herbal Medicine
MedicinalNew England Aster has been used in traditional Native American and folk medicine to support respiratory health and reduce inflammation. The aerial parts contain compounds studied for immune support. [source]
Pollinator & Butterfly Support
WildlifeThis native aster is a critical late-season nectar and pollen source for migratory monarch butterflies, bumblebees, and beneficial insects preparing for winter. Its abundance of flowers provides essential nutrition when other food sources are scarce. [source]
Cut & Dried Flowers
CraftThe violet-purple flowers dry beautifully and hold their color well, making them excellent for dried floral arrangements, wreaths, and craft projects. Cut stems at peak bloom and hang dry for lasting decorations. [source]
Native Garden & Landscape Ornament
HouseholdAs a native perennial, 'Violet's Memory' provides reliable fall color, requires minimal maintenance once established, and contributes to ecological landscape design. Perfect for meadows, borders, and cottage gardens. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Cut stems for fresh bouquets in early morning when flowers are fully open. Cut above a leaf node. For dried flowers, cut when fully open and hang upside down in a dry, dark location for 2-3 weeks. Leave seed heads on plant in fall for wildlife, or collect dried seeds in late fall for propagation.
Fun Facts
- 🌱 New England Aster is native to Eastern North America and has been beloved by gardeners for over 300 years; the genus name Symphyotrichum means 'growing together haired,' referring to the densely clustered flower heads.
- 🌱 Asters bloom when many other perennials have finished flowering, making them crucial 'fall bloomers' that support monarch butterflies during their southbound migration in September and October.
- 🌱 'Violet's Memory' is a cultivated selection bred for its particularly deep, saturated purple color and prolific blooming habit, distinguishing it from wild-type New England Asters.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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