Common Lilac 'Agincourt Beauty'
Syringa x chinensis 'Agincourt Beauty'
Essentials
At a Glance
Plant Type
Shrub
Height
120 inches
Width
120 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7
Water
Moderate
Humidity
Average
Lifespan
50+ years
Native To
Southeastern Europe
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Syringa vulgaris 'Agincourt Beauty' is a common lilac cultivar prized for its large, dense panicles of fragrant, deep violet single flowers. Notable for having some of the largest and darkest purple florets among lilac cultivars, blooming in mid-spring.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck young shrubs into well-prepared soil in early spring.
- Mist cuttings with water daily to promote root development.
- Transplant in fall when the plant is dormant for best results.
- Mulch around the base to retain moisture and suppress weeds.
- Fertilize in early spring with a balanced fertilizer.
- Prune immediately after flowering to shape and remove dead wood.
Pro Tip
Plant in full sun for abundant blooms and healthy growth.
Keep It Thriving
Care Guide
Do
- Water regularly during dry spells 🌱
- Prune after flowering to maintain shape
- Fertilize annually with a slow-release shrub fertilizer
- Mulch to conserve moisture and keep roots cool
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t prune in late fall or winter
- Avoid planting in heavy, poorly-drained soil
- Don’t fertilize with high-nitrogen fertilizers which promote leaf growth over flowers
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| Prune | ||||||||||||
| Spring Cleanup |
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
Common Lilac 'Agincourt Beauty' questions
What zones can Common Lilac 'Agincourt Beauty' grow in?
Common Lilac 'Agincourt Beauty' is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Common Lilac 'Agincourt Beauty' deer resistant?
Yes — Common Lilac 'Agincourt Beauty' is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Common Lilac 'Agincourt Beauty' bloom?
Common Lilac 'Agincourt Beauty' typically blooms in mid-spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Common Lilac 'Agincourt Beauty' need full sun?
Common Lilac 'Agincourt Beauty' does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Common Lilac 'Agincourt Beauty' drought tolerant?
Yes — once established (usually after the first full season), Common Lilac 'Agincourt Beauty' handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Syringa to compare
Miss Kim Lilac
Syringa x hyacinthiflora 'Miss Kim'
Chinese Lilac
Syringa x chinensis 'Lilac Sunday'
Chinese Lilac 'Royalty'
Syringa x chinensis 'Royalty'
Josee lilac
Syringa x villosa 'Josee'
Betsy Ross Lilac
Syringa x oblata 'Betsy Ross'
Dwarf Korean Lilac
Syringa meyeri 'Palibin'
Keep exploring
Explore the genus
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Hardy in your zone?
Grow Common Lilac 'Agincourt Beauty' with confidence
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