The Story
Plant Bio
A bushy, evergreen perennial wallflower with gray-green, lance-shaped leaves, forming a mounded habit. It is prized for its exceptionally long flowering season.
Produces dense, upright racemes of fragrant, four-petaled, mauve to purple flowers from spring to fall. It is typically sterile, which contributes to its continuous blooming. Often short-lived but easy to propagate from cuttings.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
30 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
6, 7, 8, 9, 10
Water
Low to moderate
Humidity
Average
Lifespan
Short-lived perennial
Native To
Garden origin
Toxicity
Toxic if ingested
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity and promote root growth.
- Transplant seedlings when they are strong enough, typically after 6 weeks.
- Water deeply but infrequently to encourage deep root development.
- Fertilize with a balanced fertilizer every 4-6 weeks during the growing season.
- Prune after flowering to maintain shape and encourage new growth.
Pro Tip
Ensure good air circulation to prevent fungal diseases and promote healthy growth.
Keep It Thriving
Care Guide
Do
- Water moderately, allowing soil to dry between watering 🌱
- Prune dead or damaged stems promptly
- Apply organic compost annually for healthy soil
- Mulch around plants to retain moisture and suppress weeds
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t fertilize late in the season to avoid leggy growth
- Refrain from heavy pruning during cold months ❌
- Avoid planting in poorly drained soil
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Plant | ||||||||||||
| Propagate | ||||||||||||
| Prune | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Bowles's Mauve Wallflower questions
What zones can Bowles's Mauve Wallflower grow in?
Bowles's Mauve Wallflower is hardy in USDA Zones 6–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Bowles's Mauve Wallflower deer resistant?
Yes — Bowles's Mauve Wallflower is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Bowles's Mauve Wallflower bloom?
Bowles's Mauve Wallflower typically blooms in spring to fall through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Bowles's Mauve Wallflower need full sun?
Bowles's Mauve Wallflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Bowles's Mauve Wallflower drought tolerant?
Yes — once established (usually after the first full season), Bowles's Mauve Wallflower handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Erysimum to compare
Winter Orchid Wallflower
Erysimum x allionii 'Winter Orchid'
Siberian Wallflower
Erysimum x allionii
Apricot Twist Wallflower
Erysimum cheiri 'Apricot Twist'
Wallflower
Erysimum cheiri
Bowles' Mauve Wallflower
Erysimum cheiri 'Bowles' Mauve'
Variegated Wallflower
Erysimum linifolium 'Variegatum'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Bowles's Mauve Wallflower 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.