Purple-leaf Loosestrife
Lysimachia ciliata 'Atropurpurea'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
36 inches
Width
24 inches
Light
Full Sun, Partial Sun, Shade
Zones
4, 5, 6, 7, 8, 9
Water
Moist to wet soil
Humidity
Prefers moderate humidity
Lifespan
Perennial
Native To
North America
Toxicity
Non-toxic
The Story
Plant Bio
Lysimachia ciliata 'Atropurpurea' is a perennial herbaceous plant with arching stems and lance-shaped leaves that display a striking deep purple hue. It produces small, star-shaped yellow flowers arranged in dense clusters. This cultivar is distinguished by its vibrant purple foliage, which provides dramatic color contrast and visual interest throughout the growing season.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds or cuttings into well-draining soil in spring.
- Mist cuttings regularly to encourage rooting.
- Water regularly during first growing season.
- Fertilize lightly in early spring with balanced fertilizer.
- Divide clumps every 3–4 years in early spring or fall.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Plant in partial shade for vibrant foliage and flowers.
Keep It Thriving
Care Guide
Do
- Water consistently to keep soil moist 🌱
- Divide every 3–4 years to prevent overcrowding
- Mulch in spring to conserve moisture
Don't
- Avoid overwatering in winter ❌
- Don’t let soil dry out completely
- Avoid heavy fertilization that promotes leggy growth
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| 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
Purple-leaf Loosestrife questions
What zones can Purple-leaf Loosestrife grow in?
Purple-leaf Loosestrife is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Purple-leaf Loosestrife deer resistant?
Yes — Purple-leaf Loosestrife is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Purple-leaf Loosestrife bloom?
Purple-leaf Loosestrife typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Purple-leaf Loosestrife need full sun?
Purple-leaf Loosestrife does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Lysimachia to compare
Golden Moneywort
Lysimachia nummularia 'Aurea'
Golden Creeping Jenny
Lysimachia nummularia 'Goldilocks'
Golden Creeping Jenny
Lysimachia aurea
Creeping Jenny
Lysimachia nummularia 'Creeping Lily Turf'
Golden Creeping Jenny
Lysimachia nummularia 'Golden'
Creeping Jenny
Lysimachia nummularia
Keep exploring
Explore the genus
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Grow Purple-leaf Loosestrife 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.
