Shrub

Artemisia ‘Powis Castle’

Wormwood 'Powis Castle'
Award Winner Low Maintenance Fragrant Scent Hardiness H3

Artemisia ‘Powis Castle’ is a low evergreen shrub with finely divided silver-grey foliage that releases a pleasant fragrance when touched. Its rounded habit and drought resistance make it excellent for sunny borders and gravel gardens. Small to medium in size, it holds the RHS Award of Garden Merit. A standout foliage plant that brings texture and scent to Irish planting schemes.
SKU: ART-9CM-TB5Z9K
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Flowering Months
Jan J
Feb F
Mar M
Apr A
May M
Jun J
Jul J
Aug A
Sep S
Oct O
Nov N
Dec D
Size
Max Height
0.1 m — 0.5 m
Max Spread
0.5 m — 1.0 m
Growth Habit
Densely branched plant with compact, leafy, rounded overall shape.
Planting Position
Sunlight i Indicates how much direct sunlight the plant needs each day. Full sun means 6+ hours, part shade is filtered or morning sun, and full shade is little to no direct sun.
Full Sun
Aspect i Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.
South East West
Exposure i Exposure describes how sheltered or exposed a plant’s position is, particularly to wind and weather.
Exposed / Sheltered
Hardiness i Hardiness indicates how well a plant tolerates cold conditions outdoors. Higher ratings generally mean greater frost tolerance.
(−5 to +1 °C) Half-hardy
Ideal Soil Conditions
Soil Type i Soil type describes the texture of the soil (clay, sand, loam, chalk). This affects drainage, nutrients and how roots grow.
Chalk Loam Sand
Soil Moisture i Soil moisture tells you how wet or dry the soil should be for best growth. Match this to your garden conditions for healthier plants.
Free draining
Soil pH i Soil pH measures how acidic or alkaline the soil is. It affects nutrient availability and can impact plant growth.
Acid Alkaline Neutral
Plant Uses & Merits
Uses
  • Flower Borders
Merits
  • Drought Resistant
  • Fragrant
  • Low Maintenance
  • RHS | Award Of Garden Merit

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