The Story
Plant Bio
Symphyotrichum novae-angliae 'Grape Crush' is a perennial with sturdy stems and lance-shaped leaves, producing a profusion of daisy-like, deep purple flowers in late summer and fall.
This cultivar is a compact, well-branched selection of New England Aster, prized for its rich grape-purple flowers and excellent resistance to powdery mildew.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
30 inches
Width
30 inches
Light
Full Sun
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds or divisions into well-drained soil in early spring.
- Mist cuttings regularly to maintain humidity during rooting.
- Water deeply once a week during dry periods for healthy growth.
- Fertilize with a balanced fertilizer in spring and mid-summer.
- Prune after flowering to maintain shape and encourage new growth.
- Mulch around plants to conserve moisture and suppress weeds.
Pro Tip
Plant in full sun with well-drained soil for best blooms and growth.
Keep It Thriving
Care Guide
Do
- Water regularly during dry spells 🌱
- Prune dead or damaged stems after flowering
- Apply a balanced fertilizer in spring
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t fertilize late in the season
- Never prune in late fall or winter
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Pinch | ||||||||||||
| Winter Prep |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Grape Crush Aster questions
What zones can Grape Crush Aster grow in?
Grape Crush Aster is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Grape Crush Aster deer resistant?
Not reliably. Deer may browse Grape Crush Aster, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Grape Crush Aster bloom?
Grape Crush Aster typically blooms in late summer to fall through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Grape Crush Aster need full sun?
Grape Crush Aster does best in full sun (6+ hours).
Is Grape Crush Aster drought tolerant?
Yes — once established (usually after the first full season), Grape Crush Aster handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Aster to compare
Lou Williams New England Aster
Aster novae-angliae 'Lou Williams'
New England Aster 'Violetta'
Aster novae-angliae 'Violetta'
Rosa Sieger New England Aster
Aster novae-angliae 'Rosa Sieger'
Crimson Brocade New England Aster
Aster x hybrida 'Crimson Brocade'
Purple Dome New England Aster
Aster novae-angliae 'Purple Dome'
New England Aster
Aster novae-angliae
Keep exploring
Explore the genus
Hardy in your zone?
Grow Grape Crush Aster with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.