Gmelin's wormwood (Artemisia gmelinii)

Gmelin's wormwood

Artemisia annua, also known as sweet wormwood, sweet annie, sweet sagewort, annual mugwort or annual wormwood (Chinese: 黄花蒿; pinyin: huánghuāhāo), is a common type of wormwood native to temperate Asia, but naturalized in many countries including scattered parts of North America.

Scientific classification

Species

Gmelin's wormwood (Artemisia gmelinii)

Asters bellflowers fanflowers and allies

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Perennial

Lifespan

Green

Leaf Color

3 mm to 6 mm

Flower Size

Yellow, Green

Flower Color

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Gmelin's wormwood

Distribution of Gmelin's wormwood

Distribution Map

Gmelin's wormwood is native to Central, East, and South Asia. It thrives across temperate regions and is extensively found in high-altitude Asian steppe zones. Cultivation of gmelin's wormwood occurs outside these regions, suggesting a presence in comparative climates globally due to its ecological adaptability. This perennial has expanded beyond its indigenous range due to human activity.

Native

Cultivated

Invasive

Introduced

No species reported

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Care Guide for Gmelin's wormwood

Twice per week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Gmelin's wormwood, native to the Asian steppes, prefers balanced moisture and adapts well to drought. Water it twice a week to replicate natural conditions. Ideal outdoor growth relies on complementing rainfall with this schedule to maintain consistent soil moisture without overwatering.

Fertilize: Gmelin's wormwood prefers poor soils and does not need extra fertilizers. Excess fertilization can cause leggy growth. A moderate application of compost, manure, or organic fertilizers in spring or fall suffices to provide essential nutrients.

Pruning: Gmelin's wormwood is a hardy perennial with aromatic leaves and yellow flowers, best pruned in early spring to encourage growth. Key techniques include cutting back old stems and removing damaged parts to improve airflow and reduce disease risk. Use sanitized tools for optimal health.

Propagation: Gmelin's wormwood is propagated through healthy cuttings, ensuring at least one node is included. Treat the cutting base with rooting hormone and plant in well-draining soil. Maintain consistent moisture and warmth while avoiding overwatering. Once established, gmelin's wormwood requires minimal care and tolerates various soil conditions.

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