Largeflower hawksbeard (Crepis occidentalis)

Largeflower hawksbeard

Also known as: Western hawksbeard

Largeflower hawksbeard (Crepis occidentalis) is a low-growing perennial herb that you can find growing in many habitats across the western side of North America. This western range is reflected in the plant's name occidentalis, which means western in Latin. You are most likely to see it growing wild when its yellow flowers bloom in early summer.

Scientific classification

Species

Largeflower hawksbeard (Crepis occidentalis)

Asters bellflowers fanflowers and allies

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Herb

Plant Type

Spring, Summer

Bloom Time

10 cm to 38 cm

Plant Height

Yellow

Flower Color

Semi-evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Spring, Summer

Growth Season

Images of Largeflower hawksbeard

Attributes of Largeflower hawksbeard

Growth Rate

In spring and summer, largeflower hawksbeard exhibits a moderate growth rate, progressively developing a lush canopy of hairy leaves and thick stems. This pace allows sufficient resource allocation for sizeable, daisy-like, yellow flowers to blossom throughout its season, contributing to its appeal and pollinator attraction. Temporary growth stagnation may occur in hotter, drier periods of late summer.

Care Guide for Largeflower hawksbeard

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Originating from moderate climates, largeflower hawksbeard prefers evenly moist soil and needs weekly watering for optimal health. It withstands short dry spells but thrives in well-draining soil to avoid waterlogging during heavy rains, benefiting from natural rainfall patterns as an outdoor plant.

Fertilize: Largeflower hawksbeard thrives with regular fertilization, particularly high-phosphorus types every 4-6 weeks during growth. Start with a balanced 10-10-10 blend, then shift as buds form. Reduce frequency in late summer to support dormancy, avoiding over-fertilization to prevent root burn.

Pruning: Pruning largeflower hawksbeard in early to late spring promotes healthy growth and flowering. Remove dead stems and spent blooms, using clean shears for angled cuts. This method encourages vibrant growth and maintains its aesthetic, enhancing overall health and bloom production.

Propagation: Largeflower hawksbeard propagates by sowing in well-draining soil with consistent moisture. Sow seeds shallowly for light-required germination. Provide indirect sunlight and carefully transplant robust seedlings to avoid root disturbance for optimal growth.

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