Yellow owl's-clover (Orthocarpus luteus)

Yellow owl's-clover

It is an annual herb producing a slender, hairy, glandular, bright yellowish green to deep purple stem up to about 40 centimeters tall. The narrow leaves are up to 5 centimeters long, the upper ones sometimes divided into three lobes. The inflorescence is a dense cylindrical spike of green bracts, the flowers emerging from between them.

Scientific classification

Species

Yellow owl's-clover (Orthocarpus luteus)

Mints plantains olives and allies

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Annual

Lifespan

Herb

Plant Type

Summer, Fall

Bloom Time

Spring, Summer

Growth Season

Rapid

Growth Rate

Images of Yellow owl's-clover

Attributes of Yellow owl's-clover

Growth Rate

In its active growing seasons of spring and summer, yellow owl's-clover exhibits a rapid growth rate. This acceleration manifests in quick leaf production and swift height increase, especially observable during summer's warmth. Rapid growth culminates in yellow owl's-clover's vibrant yellow flowering, a horticultural treat. Variations in growth speed may be observed across seasons but are less significant.

Care Guide for Yellow owl's-clover

Every week

Water

Full sun

Sunlight

Water: Yellow owl's-clover thrives in consistent moisture, preferring regular hydration without waterlogging. It requires weekly watering and exhibits resilience to natural precipitation, performing optimally when rain patterns align with its growth cycles.

Fertilize: For 'yellow owl's-clover,' use balanced fertilizers during the growing season to promote growth and flowering. High-nitrogen options can enhance spring growth, applied monthly at recommended rates. Reduce fertilization as 'yellow owl's-clover' enters dormancy. Dilute fertilizer for sensitive 'yellow owl's-clover' and water the soil before application.

Pruning: Yellow owl's-clover thrives with regular pruning, specifically deadheading in early to late spring to encourage blooms and prevent self-seeding. This practice promotes air circulation and reduces disease risk, while also maintaining appearance and extending the blooming period.

Propagation: Yellow owl's-clover thrives in well-drained soils and full sunlight. For optimal germination, surface sow seeds with minimal soil coverage, ensuring consistent moisture without overwatering. Misting can enhance germination rates. Thin seedlings post-establishment to prevent overcrowding and promote stronger growth.

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