Scale bud (Anisocoma acaulis)

Scale bud

The Scale Bud is named for the appearance of its flower buds, which look exactly like small dragon scales. When they bloom, the flowers only stay open while there is daylight. Interestingly, this adorable wildflower is found exclusively in the Mojave and Colorado deserts and the Californian Owens Valley. When its leafless stems are cut, scale bud releases a milky sap as its defense.

Scientific classification

Species

Scale bud (Anisocoma acaulis)

Asters bellflowers fanflowers and allies

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Annual

Lifespan

20 cm

Plant Height

60 cm

Spread

White, Yellow

Flower Color

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Scale bud

Distribution of Scale bud

Distribution Map

Scale bud is a plant species native to the Southwest region of North America. Its natural range extends into semi-arid habitats within this major area. While it originates from this locale, there are no substantial records indicating that scale bud has been introduced or naturalized in other regions extensively.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Scale bud

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Scale bud thrives in arid conditions with high drought tolerance, requiring weekly watering to prevent soil saturation. It naturally depends on infrequent rainfall, making it ideal for xeric landscapes, rock gardens, and well-draining soil, where its water storage ability can be maximally utilized.

Fertilize: For optimal growth, scale bud requires balanced fertilizers during the growing season and high-nitrogen pre-flowering. Fertilize every 4-6 weeks with half-strength solutions. Avoid over-fertilization and adjust based on seasons. Water soil before applying to prevent root burn.

Pruning: Scale bud is known for its vibrant yellow flowers and low growth. Prune in early to late spring to encourage healthier growth, improved blooms, and denser foliage. This practice also enhances airflow and reduces disease risk, ensuring scale bud remains vigorous and aesthetically pleasing.

Propagation: Scale bud is a perennial herb suited for arid regions, known for its vibrant yellow flowers. To propagate, sow seeds collected from healthy specimens in well-drained soil, ensuring they receive light. Mimicking native moisture levels with consistent watering aids in root establishment.

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