The Story
Plant Bio
Biennial or short-lived perennial that produces tall spikes of tubular flowers.
A mix of colors with flowers held horizontally, providing a better view into the spotted throats.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
54 inches
Width
24 inches
Light
Full Sun, Partial Sun, Shade
Zones
4, 5, 6, 7, 8, 9
Water
Consistent moisture
Humidity
Moderate
Lifespan
Biennial
Native To
Europe
Toxicity
High
Planting
How to Grow
- Tuck seeds into moist, well-draining soil in early spring.
- Mist cuttings regularly to maintain humidity and encourage rooting.
- Plant seedlings in a shaded or partially shaded location after the last frost.
- Water consistently to keep soil moist but not waterlogged.
- Fertilize monthly with a balanced, water-soluble fertilizer during the growing season.
- Divide clumps every 2-3 years in early spring for vigorous growth.
Pro Tip
Use a shaded area with rich, well-draining soil for optimal growth.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Mulch around plants to retain moisture
- Remove spent flower spikes to encourage rebloom
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t expose to harsh, direct midday sun in hot climates
- Refrain from fertilizing in late fall
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Plant | ||||||||||||
| Stake |
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
Excelsior Foxglove questions
What zones can Excelsior Foxglove grow in?
Excelsior Foxglove 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 Excelsior Foxglove deer resistant?
Yes — Excelsior Foxglove is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Excelsior Foxglove bloom?
Excelsior Foxglove typically blooms in late spring to early summer through mid-summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Excelsior Foxglove need full sun?
Excelsior Foxglove does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Digitalis to compare

Common Foxglove
Digitalis purpurea 'Excelsior Group'

Arctic Fox Rose Foxglove
Digitalis purpurea 'Arctic Fox Rose'

Foxglove
Digitalis purpurea 'Mix'

Apricot Foxglove
Digitalis purpurea 'Apricot Beauty'

Yellow Foxglove
Digitalis lutea

Camelot Lavender Foxglove
Digitalis purpurea 'Camelot Lavender'
Keep exploring
Explore the genus
Grow Excelsior Foxglove 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.


















