1 named cultivar

‘Guizhou’Guizhou Artemisia

perennial RHS Award

White Mugwort

The Story

Plant Bio

Artemisia lactiflora, commonly known as white sagebrush, is a perennial herb that is known for its bushy habit and aromatic foliage. It produces clusters of small white flowers.

This species is unique for its late summer bloom period and high tolerance to drought.

Uses & Benefits:

The silvery foliage adds a soft, shimmering texture to borders and containers, enhancing garden aesthetics.

Drought-tolerant and low-maintenance, ideal for xeriscaping and sustainable gardens.

Provides nectar for pollinators like bees and butterflies, supporting local biodiversity.

Essentials

At a Glance

Plant Type

Perennial

Height

48 inches

Width

30 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Low to moderate

Humidity

Average

Lifespan

Perennial

Native To

China

Toxicity

Non-toxic

Planting

How to Grow

Tuck seeds into well-drained soil in early spring for best germination.
Water regularly to keep soil moist but not soggy during growing season.
Mist cuttings with water and place in bright, indirect light for rooting.
Transplant young plants into garden beds after the last frost date, approximately 6 weeks.
Fertilize with a balanced, slow-release fertilizer in spring and mid-summer.
Mulch around plants to retain moisture and suppress weeds during spring and summer.

Pro Tip

Ensure well-drained soil to prevent root rot and promote healthy growth.

Keep It Thriving

Care Guide

Do

Water deeply during dry spells 🌱
Prune dead or damaged stems in early spring
Apply compost annually to enrich soil

Don't

Avoid overwatering, which can cause root rot ❌
Don’t disturb roots when transplanting
Refrain from fertilizing late in the season

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Pinch
Prune
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silvery foliage borderDrought-tolerant garden accentFragrant herbaceous foundation planting

Companion Plants

Lavender Rosemary SageYarrow Sedum

Multiply

Propagation Methods

Good to Know

Common Questions

White Mugwort questions

What zones can White Mugwort grow in?

White Mugwort 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 White Mugwort deer resistant?

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

When does White Mugwort bloom?

White Mugwort typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does White Mugwort need full sun?

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

Is White Mugwort drought tolerant?

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