The Botanical Diary
P
Flowers

Purple Mullein

Verbascum phoeniceum
Also known asmullein, velvet plant

An ephemeral plant that flowers for just 1–2 seasons but self-seeds prolifically

Regions
all regions
Colour
purple, pink, white
Purple Mullein (mullein, velvet plant)
🌸
Bloom
May–June
☀️
Light
Full sun
💧
Watering
Low
📏
Height
0,5–1 m
❄️
Hardiness
Zone 4а

Purple Mullein is one of the most elegant representatives of the genus Verbascum, hailing from South-West Asia and the Mediterranean. For generations, gardeners across Europe have cherished this plant for its undemanding nature and luxuriant flowering during heat and drought, when many other cultivars wilt under stress.

The flowering spikes of Purple Mullein are genuinely remarkable. Graceful, candle-like racemes are adorned with tiny five-petalled flowers in an enchanting palette—from deep violet through delicate pink to pure white. Unlike its bulkier cousins in the genus, this species stands out for its elegance and airiness. The range of available varieties allows gardeners to select precisely the colouration that will harmonise beautifully within their planting scheme.

In the garden, Purple Mullein demonstrates a wonderful ability to coexist harmoniously with Veronica, Salvia, and Coreopsis, creating natural, luminous plantings in the spirit of the cottage garden style. By nature it is an ephemeral plant: it lives brilliantly yet briefly—for just a few seasons—but self-seeds generously, constantly renewing its charming presence on the border. This makes it a reliable partner for dynamic, living gardens that develop according to their own logic. If you admire spaces with natural beauty and a touch of unpredictability, Purple Mullein is precisely the choice that will bring you joy.

Location & soil

Purple Mullein — planting & location

LightFull sun
Soil typelight, well-drained, рН 6–8
Planting timeAugust або April
Plant spacing0,3–0,5 m
Planting depth10–12 см

Biennial or short-lived perennial; produces abundant self-seeding

Water needs

How to water Purple Mullein

IntensityLow
FrequencyEvery 14 days (в)
Volume5–7
MethodAt the base

Drought tolerant

Annual care

Fertilizing and pruning: Purple Mullein

Spring fertilizingDo not fertilise (prefers poor soil)
Summer fertilizingDo not fertilise
Autumn fertilizingDo not fertilise
Pruning timeAfter flowering (для насіннєвання або видалення)
Pruning typeSanitary

Cut flower spikes after blooming

Cold hardiness

Purple Mullein — winter hardiness & care

Hardiness zoneZone 4а
Winter coverNot required
Cover timing
Plant protection

Diseases and pests of Purple Mullein

Diseases
Powdery mildew
Pests
Кліщ (рідко)
Garden design

What grows well with Purple Mullein?

Сальвія, вероніка, кореопсис