Also known as Coastal Wormwood · Suksdorf Sagewort · Suksdorf Wormwood
Coastal mugwort (Artemisia suksdorfii) is a fragrant, native perennial herb found along the Pacific coast, forming dense aromatic foliage valuable for erosion control.
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
75% intensity
Prefers at least 6 hours of direct sunlight daily for best growth.
Moderate
50% intensity
Keep soil consistently moist, but not waterlogged.
Well-drained
50% intensity
Hardy
25% intensity
Thrives in temperate climates and can withstand light frosts.
Low
25% intensity
Requires minimal feeding; light spring application is usually enough.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Coastal mugwort prefers consistently moist soil, especially during its establishment phase. Water deeply when the top 2-3 cm of soil feels dry.
Reduce watering in cooler months, allowing the soil to dry out slightly between waterings. Avoid waterlogged conditions, which can lead to root rot.
Prune back woody stems in late winter or early spring to encourage new growth and maintain a tidy appearance. Deadheading spent flowers can prevent self-seeding if desired.
To control its spread and promote bushier growth, pinch back the tips of young stems.
Coastal mugwort is easily propagated by division of clumps in spring or autumn. Stem cuttings can also be taken in late spring or early summer and rooted in moist soil or water.
Seeds can be sown directly outdoors in fall or stratified indoors and sown in spring.
Repotting is generally not necessary for established plants in the ground. If grown in containers, repot every 2-3 years in early spring before new growth begins.
Choose a pot that is only slightly larger than the current one to avoid overwatering issues.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Coastal Mugwort (Artemisia suksdorfii)
Where Coastal Mugwort (Artemisia suksdorfii) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Artemisia |
| Species | Artemisia suksdorfii |
Similar in genus Artemisia
Answers based on plant encyclopedia data
