Lanceleaf thermopsis (Thermopsis lanceolata)

Lanceleaf thermopsis

Also known as: Austin rose graham thomas, English rose

Lanceleaf thermopsis (Thermopsis lanceolata) is a good garden plant because of its attractive yellow flowers and its resilience and ease of growth. It looks similar to traditional garden lupins but has a more bushy growth form. Lanceleaf thermopsis emerges from the soil in the spring as a unique black color but quickly fades to green. The specific epithet, lanceaola, means "spear-shaped" and refers to the plant's long thin leaves.

Scientific classification

Species

Lanceleaf thermopsis (Thermopsis lanceolata)

Legumes, milkworts and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Perennial

Lifespan

Herb

Plant Type

Spring

Bloom Time

Summer, Early fall, Mid fall

Harvest Time

6 mm to 1.7 cm

Flower Size

Yellow

Flower Color

Deciduous

Leaf type

0 - 35 ℃

Ideal Temperature

Images of Lanceleaf thermopsis

Distribution of Lanceleaf thermopsis

Distribution Map

Lanceleaf thermopsis is native to the temperate regions of Central and Eastern Asia. This plant thrives across various expanses of these areas, which are characterized by vast grasslands and continental climate patterns. While not extensively introduced to regions outside its native range, lanceleaf thermopsis can occasionally be found in botanical gardens and specialized horticultural settings across several continents.

Native

Cultivated

Invasive

Introduced

No species reported

Discover plant distribution and habitat

Gain insights into where plants thrive and how they adapt, helping you identify, cultivate, and protect them with essential information on habitats, distribution maps, and climate trends.

Download the App for Free

Habitat

Gardens, grasslands, ravines, waste fields

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Lanceleaf thermopsis

Every week

Water

Full sun

Sunlight

0 - 35 ℃

Ideal Temperature

Water: Lanceleaf thermopsis prefers moderate moisture levels and consistent soil hydration without waterlogging. Weekly watering is ideal for optimal health. It is often grown outdoors to utilize natural rainfall, with water availability being crucial for its vigorous growth cycle.

Fertilize: To ensure strong growth and blooms in lanceleaf thermopsis, apply balanced fertilizers biannually in early spring and mid-summer. Follow label instructions to avoid damage, as seasonal changes affect nutrient needs. Incorporate fertilizers into the soil around lanceleaf thermopsis and avoid direct foliage contact for optimal health.

Pruning: Lanceleaf thermopsis features vibrant yellow flowers and lance-shaped leaves, benefiting from early to late spring pruning. Remove dead stems and spent blooms to encourage growth while avoiding heavy pruning. This practice enhances air circulation, reduces disease risk, and improves the plant's shape. Use clean, sharp tools.

Propagation: Lanceleaf thermopsis is a perennial herbaceous plant ideal for well-draining soil and full sun to partial shade. Propagation through semi-hardwood cuttings requires a moist environment and may benefit from rooting hormone. Once established, transplant young plants to ensure adequate growth space.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Lanceleaf thermopsis

Sunlight Requirements

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free