1 named cultivar

‘Violetta’Violetta Purple Mullein

perennial

Purple Mullein

The Story

Plant Bio

Verbascum phoeniceum is a perennial with tall spikes of purple flowers. It prefers well-drained soil and can thrive in poor soil conditions.

This species is known for its strikingly tall flower spikes and vibrant color, making it an ideal choice for borders and gardens looking for height.

Uses & Benefits:

Vibrant spikes of color add vertical interest and attract pollinators to sunny gardens.

Drought-tolerant and low-maintenance, suitable for xeriscaping.

Supports bees and butterflies, enhancing garden biodiversity.

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Moderate, drought-tolerant once established

Humidity

Prefers dry to moderate humidity

Lifespan

Perennial

Native To

Mediterranean region

Toxicity

Non-toxic to humans and pets

Planting

How to Grow

Tuck seeds on the soil surface in early spring for best germination.
Mist cuttings regularly to maintain humidity and encourage root growth.
Plant in well-drained soil with full sun for optimal growth.
Water deeply once a week during dry periods to establish roots.
Thin seedlings to prevent overcrowding, spacing 12-18 inches apart.
Apply a balanced fertilizer in early spring for vigorous blooms.

Pro Tip

Sow seeds directly outdoors for naturalizing or start indoors for earlier blooms.

Keep It Thriving

Care Guide

Do

Water moderately, especially during dry spells 🌱
Deadhead spent flowers to encourage more blooms
Provide full sun for healthy flowering

Don't

Avoid overwatering to prevent root rot ❌
Don’t disturb established plants during flowering
Avoid planting in poorly drained soil

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Plant
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silver-foliaged borderDrought-tolerant perennial bedVertical accent in sunny gardens

Companion Plants

Lavender Salvia Coreopsis Echinacea Gaillardia

Multiply

Propagation Methods

Good to Know

Common Questions

Purple Mullein questions

What zones can Purple Mullein grow in?

Purple Mullein is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Purple Mullein deer resistant?

Yes — Purple Mullein is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Purple Mullein bloom?

Purple Mullein typically blooms in 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 Purple Mullein need full sun?

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

Is Purple Mullein drought tolerant?

Yes — once established (usually after the first full season), Purple Mullein handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.