How to Grow and Care for White sagebrush

White sagebrush, also known as Western mugwort, Louisiana wormwood, Silver wormwood, Cudweed sagewort, Prairie sage, Western mugwort, White sage, Gray sagewort

White sagebrush is a hardy perennial adaptable to various growing conditions, making it an easy plant to care for. A key care point for white sagebrush is to provide well-draining soil, as it is drought-tolerant and prone to root rot in waterlogged conditions. It thrives in full sun, requiring minimal water once established. Special attention should be given to its space requirements, as white sagebrush can spread vigorously if not managed.

Watering schedule: Every 1-2 weeks

Sunlight Requirements: Full sun

Toxic to Humans

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Planting and Growing White sagebrush

Toughness	High
Care Level	Medium
Care Difficulty	Easy
Lifespan	Perennial, Annual
Watering Schedule	Every 1-2 weeks
Sunlight Requirements	Full sun
Soil Type	Garden Soil
Soil pH	6-7
Planting Time	Late summer
Hardiness Zones	4-9
Toxicity	Toxic to Humans

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Varieties of White sagebrush

White sagebrush 'Silver Queen'

A cultivar of the White sage (Artemisia ludoviciana), white sagebrush 'Silver Queen' has finely divided, silvery-gray leaves, which are the most prominent characteristic of the plant. Obviously named after the silvery foliage, this cultivar is very popular among gardeners who prefer having a bold garden contrast.

White sagebrush 'Valerie Finnis'

White sagebrush 'Valerie Finnis' is a popular cultivar of the White sage (Artemisia ludoviciana) selected to have sharply cut silvery-gray leaves. The cultivar was named in the honor of Valerie Finnis, a British photographer and gardener. It has gained the Royal Horticultural Society's Award of Garden Merit.

Common Pests & Diseases

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The Toxicity of White sagebrush

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More General Info About White sagebrush

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Quickly Identify White sagebrush

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White sagebrush is a perennial herb with a robust rhizomatous growth habit, forming spreading clumps. Its erect stems are well-suited to full sun exposures and are often found in soils ranging from poor to moderately fertile, as long as they are well-drained. Thriving in dry to medium moisture conditions, the plant typically requires soil with excellent drainage. It can be propagated through division, suggesting a resilient nature. The plant's affiliation with the Asteraceae family hints at potential characteristic floral structures, though such details are beyond this description's scope.