Skunkbush (Navarretia squarrosa)

Skunkbush

Also known as: Skunkweed gilia

Skunkbush releases an extremely unpleasant odor when rubbed, crushed, stepped on, or physically disturbed in any way. This annual plant is native to western North America (in British Columbia, Oregon, Washington, and California), but it has been naturalized in many other parts of the world.

Scientific classification

Species

Skunkbush (Navarretia squarrosa)

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Annual

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

10 cm to 60 cm

Plant Height

5 cm to 30 cm

Spread

20 - 35 ℃

Ideal Temperature

Images of Skunkbush

Distribution of Skunkbush

Distribution Map

Skunkbush is naturally established in the temperate regions of North America. Its range has expanded beyond its original distribution, as it has been introduced to parts of Europe and Oceania, where it is not native, thereby extending its presence across multiple continents.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Open, wet, gravelly flats, slopes

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Skunkbush

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Skunkbush requires consistent hydration, needing weekly watering without becoming waterlogged. It thrives outdoors, benefiting from natural rainfall and showing resilience in various climate zones due to its adaptability to different rain conditions.

Fertilize: For skunkbush, use balanced fertilizers and shift to high-nitrogen options for vegetative growth. Fertilize biannually, with lighter spring doses and stronger early autumn applications. Avoid over-fertilization to prevent root burn and adjust based on seasonal growth cycles for optimal health.

Pruning: Skunkbush thrives with early to late spring pruning, cutting above nodes for bushier growth. Remove dead stems for health, use sterilized tools, and prune post-flowering for shaping and next-season blooms. This enhances air circulation, minimizes pests, and fosters vigorous growth.

Propagation: Skunkbush propagates mainly by sowing seeds directly in well-draining soil. Maintain moderate moisture, avoiding overwatering to prevent rot. Thinning may be necessary as seedlings grow, ensuring sufficient space and nutrient access.

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Learn More About Skunkbush

Sunlight Requirements

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