Digitalis purpurea 'Dalmatian Purple Improved'

Species

Digitalis purpureaFoxglove

17 other cultivars

perennial

Dalmatian Purple Improved Foxglove

Digitalis purpurea 'Dalmatian Purple Improved'

The Story

Plant Bio

Digitalis purpurea, commonly known as foxglove, is a biennial or perennial plant featuring tall spikes of tubular, bell-shaped flowers in shades of purple, with attractive, lance-shaped foliage.

The Dalmatian Purple Improved cultivar is distinguished by its larger, more vibrant purple flowers and increased flower longevity, making it a striking addition to perennial borders.

Uses & Benefits:

Provides tall, striking purple flowers that attract pollinators and add vertical interest.

Deer resistant and tolerant of wet soils, suitable for shaded areas.

Supports bees and hummingbirds, enhancing garden biodiversity.

SpeciesDigitalis purpureaFoxglove

Essentials

At a Glance

Plant Type

Perennial

Height

20 inches

Width

12 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Biennial or short-lived perennial

Native To

Europe

Toxicity

All parts are highly toxic if ingested

Planting

How to Grow

Tuck seeds into moist soil in early spring.
Keep soil consistently moist during germination.
Transplant seedlings after they develop 2–3 true leaves.
Provide full sun for optimal flowering.
Mulch around plants to retain moisture and suppress weeds.
Fertilize with a balanced fertilizer monthly during growth.

Pro Tip

Sow seeds directly in spring for best results, and avoid overwatering to prevent root rot.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist 🌱
Deadhead spent flowers to encourage more blooms
Provide staking for tall varieties

Don't

Avoid overwatering in winter ❌
Don't disturb roots during active growth
Refrain from fertilizing late in the season

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Spring Cleanup
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vertical accent in border bedsWildflower meadow edge

Companion Plants

Salvia Echinacea CoreopsisLavender Yarrow

Multiply

Propagation Methods

Good to Know

Common Questions

Dalmatian Purple Improved Foxglove questions

What zones can Dalmatian Purple Improved Foxglove grow in?

Dalmatian Purple Improved 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 Dalmatian Purple Improved Foxglove deer resistant?

Not reliably. Deer may browse Dalmatian Purple Improved Foxglove, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Dalmatian Purple Improved Foxglove bloom?

Dalmatian Purple Improved Foxglove typically blooms in late spring to early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Dalmatian Purple Improved Foxglove need full sun?

Dalmatian Purple Improved Foxglove does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.