October Skies Aromatic Aster
Aster x hybrida 'October Skies'
Essentials
At a Glance
Plant Type
Perennial
Height
18 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
A perennial with a compact growth habit, attractive foliage, and late-season bloom. Specifically bred for its low height and abundant blue flowers, making it suitable for smaller garden spaces.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Select a sunny spot with well-draining soil for planting.
- Tuck seeds 1/4 inch deep and water gently to settle soil.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Transplant seedlings when they are strong and have multiple leaves, typically after 6 weeks.
- Fertilize monthly during the growing season with a balanced fertilizer.
- Deadhead spent blooms to promote continuous flowering.
Pro Tip
Mulch around plants to retain moisture and suppress weeds, ensuring vibrant blooms.
Keep It Thriving
Care Guide
Do
- Water regularly, especially during dry spells 💧
- Prune dead or damaged stems to maintain shape ✂️
- Fertilize monthly during peak growth periods 🌱
- Provide good air circulation to prevent diseases
Don't
- Avoid overwatering to prevent root rot ❌
- Do not neglect deadheading blooms ❌
- Avoid planting in overly shaded areas ❌
- Never ignore pest infestations
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Pinch | ||||||||||||
| Spring Cleanup | ||||||||||||
| 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
October Skies Aromatic Aster questions
What zones can October Skies Aromatic Aster grow in?
October Skies Aromatic 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 October Skies Aromatic Aster deer resistant?
Yes — October Skies Aromatic Aster is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does October Skies Aromatic Aster bloom?
October Skies Aromatic Aster typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does October Skies Aromatic Aster need full sun?
October Skies Aromatic Aster does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is October Skies Aromatic Aster drought tolerant?
Yes — once established (usually after the first full season), October Skies Aromatic 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
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Rosa Sieger New England Aster
Aster novae-angliae 'Rosa Sieger'
Crimson Brocade New England Aster
Aster x hybrida 'Crimson Brocade'
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New England Aster
Aster novae-angliae
Keep exploring
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Hardy in your zone?
Grow October Skies Aromatic 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.
