Species western mugwort
light-green leaves and stems

western mugwort

Artemisia ludoviciana 'Silver Frost'

Western Mugwort (Artemisia ludoviciana 'Silver Frost') is an amazing plant species that will bring added beauty and texture to any garden. This beautiful perennial shrub grows between 3 and 5 feet tall and is known for its fragrant, mauve-sage gray foliage and its airy, silver-gray plumes. As an added bonus, it will flower in late summer with small, yellow blooms. Highly tolerant of various soil conditions, Western Mugwort is known for its extreme drought tolerance, making it a great choice for gardeners in dry climates. It also offers great year-round interest, making it an excellent choice for a low-maintenance, four season interest in the garden.

Cycle:

Herbaceous Perennial

Watering:

Minimum

Propagation:

Division,Cutting,Seed Propagation,Layering Propagation

Hardiness Zone:

5 - 9

Flowers:

Yellow Flowers

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

silver,green

Growth Rate:

Low

Maintenance:

Moderate

Drought Tolerant:

Yes

Invasive:

Yes

Care Level:

Medium

watering

Western mugwort is a drought tolerant, low-maintenance plant that requires little water. During its growing season (May to September) it should be watered lightly once a week, providing approximately 1/4 - 1 inch of water. During its dormant season (October to April), the plant only requires watering approximately every other week. Ideally, water should be applied during the early morning hours so the plant can dry out during the day. In hot, dry climates, the plant may require more frequent watering.

sunlight

Western mugwort (Artemisia ludoviciana 'Silver Frost') needs full sun to part-shade to thrive. When considering sunlight for this plant species, look for an area that receives 6-8 hours of direct sunlight a day. This species is classified as a sun-loving perennial, so the more sun it gets, the better it will do.

pruning

Western mugwort should be pruned in the late spring right before new growth begins. Pruning should be light and should be limited to removing any dead or damaged stems. Flowering stems should not be pruned as this can reduce the number of blooms produced.When shaping or maintaining the plant, a pruning shear or sharp knife should be used to prevent any damage to the stems. Pruning can be done more frequently during the growing season to keep the plant under control if necessary; however, no more than 1/3 of the foliage should be removed with each pruning.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Western mugwort typically starts flowering in July.

Hardiness Map