Black sagebrush (Artemisia nova)

Black sagebrush

Artemisia nova, or black sagebrush, is found mostly in North America. It is widespread in the western United States. It grows in forest and grassland habitats and is usually hard to identify. It hardly produces seeds.

Scientific classification

Species

Black sagebrush (Artemisia nova)

Asters bellflowers fanflowers and allies

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Perennial

Lifespan

Shrub

Plant Type

Summer, Fall

Bloom Time

20 cm to 70 cm

Plant Height

60 cm

Spread

5 - 32 ℃

Ideal Temperature

Spring, Summer

Growth Season

Moderate

Growth Rate

Images of Black sagebrush

Attributes of Black sagebrush

Growth Rate

With a moderate growth rate, black sagebrush notably develops in spring and summer, its robust growth affecting leaf and stem generation as well as influencing juvenile plant density. These dynamic growth periods allow for visible increases in plant height and expansiveness while also fostering more prolific flowering. Interestingly, one may observe a slight deceleration in growth speed as the summer season progresses, possibly due to the plant's adaptive mechanisms in water conservation.

Care Guide for Black sagebrush

Every 2-3 weeks

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Adapted to arid environments, black sagebrush thrives with minimal moisture and has high drought tolerance. It needs watering every 2-3 weeks; however, in dry climates, slightly more frequent watering may be beneficial during prolonged rainless periods to support growth cycles.

Fertilize: Balanced nutrition fertilizers enhance robust growth in black sagebrush, especially during active seasons with high nitrogen options. Fertilize sparingly once per season to prevent weak growth. Avoid fertilizing during dormancy and conduct soil tests to tailor care to black sagebrush's specific needs.

Pruning: Black sagebrush has silvery-gray leaves and a delightful scent. Prune in early spring, removing dead branches and thinning dense areas for better air circulation. Avoid heavy pruning to reduce stress. Use clean tools for healthy cuts, promoting robust growth and vigor.

Propagation: Black sagebrush is propagated through healthy, semi-woody cuttings from this year's growth. Use well-draining soil and high humidity without excess moisture. Apply rooting hormone to cut ends for better results. Consistent care and monitoring are crucial for successful establishment.

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