Artemisia 'Powis Castle' Wormwood
Best low-maintenance choice for gardeners seeking deer-resistant, drought-tolerant landscaping.
Artemisia 'Powis Castle' Wormwood is a celebrated, shrublike evergreen perennial, recognized with the Royal Horticultural Society Award of Garden Merit. Its feathery, silvery-white foliage offers a soft texture and striking color contrast, making it ideal for borders, rock gardens, and xeriscapes. This native plant thrives in full sun and well-draining soil, requiring minimal care. Highly aromatic, its foliage naturally deters deer and rabbits, adding a practical benefit to its ornamental appeal. It forms a mounded, spreading habit, providing year-round interest, especially in warmer climates.
$18.95
Owner Satisfaction
4.6
/ 5
Category Rank
866
/ 2688
#866 in Bushes & Shrubs
Price vs Category Average
-52%
Below average
SKU
29661
Who it's for
- Gardeners seeking high-contrast textures for layered landscape designs
- Xeriscaping enthusiasts managing hot, dry, or low-maintenance garden zones
- Homeowners looking for natural, low-effort deer and pest protection
Who should skip it
- Busy gardeners wanting a strictly hands-off, low-maintenance plant
- Small-space gardeners concerned about invasive root systems
- Individuals with sensitive skin or households with curious pets
Performance breakdown
Foliage Visual Impact
Silvery-white feathery texture creates a sophisticated contrast in any garden bed.
Pest Resistance
Aromatic oils naturally repel deer and rabbits without chemical intervention.
Drought Tolerance
Thrives in dry conditions once established, perfect for low-water xeriscaping.
Maintenance Ease
Requires minimal pruning to maintain its tidy, mounded growth habit.
Year-Round Interest
Evergreen foliage provides consistent structure throughout the changing seasons.
Landscape Versatility
Adaptable form works equally well as a border, groundcover, or accent.
Key Specs
SKU
29661
Genus
Artemisia
Variety
'Powis Castle'
Item Form
1-Quart
Mature Height
36 inches
Mature Width
72 inches
Hardiness Zones
6 - 9
Light Requirements
Full Sun
Features
- Award-winning cultivar for superior foliage.
- Provides soft texture and color contrast.
- Aromatic foliage deters deer and rabbits.
- Native plant supporting local biodiversity.
- Drought tolerant, requiring minimal watering.
- Easy to grow and maintain.
- Mounded habit ideal for ground cover.
- Evergreen foliage offers year-round interest.
What customers say
Consumers consistently praise the exceptional quality and reliability of the 'Powis Castle' Artemisia. Reviewers frequently note the plants arrive healthy and robust, establishing quickly even in challenging conditions. The striking silvery foliage offers significant design value, providing a beautiful textural contrast in the garden. Its hardiness and ease of maintenance make it a highly dependable choice, delivering excellent visual impact without demanding constant attention.
Know before you buy
This plant has a wide, spreading habit and can reach up to 72 inches in width. Ensure you provide enough room for it to sprawl, as it is best suited for larger borders or as a ground cover.
Artemisia 'Powis Castle' is hardy in zones 6 through 9. If you live in a region colder than zone 6, it may not survive the winter outdoors.
Yes, the foliage is highly aromatic, which acts as a natural deterrent. While no plant is completely immune to hungry wildlife, this variety is widely recognized for being resistant to both deer and rabbits.
It thrives in well-draining, loamy soil. It is essential to avoid planting it in areas that stay consistently wet or boggy, as good drainage is critical for its health.
It is very easy to maintain once established. It is drought-tolerant and requires minimal watering, making it an excellent choice for xeriscapes or low-water gardens.
While it naturally forms a mounded habit, you can lightly prune it in the spring to encourage denser growth and maintain its desired size. Avoid cutting back into old, woody stems.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$19