Narrow leafed indigo (Indigofera linifolia)

Narrow leafed indigo

Narrow leafed indigo is characterized by its slender, linear leaves and vibrant clusters of tiny, purple-indigo flowers. This herbaceous perennial prefers sunny, well-drained soils, thriving in open fields and along roadsides. Its robust root system renders it drought-tolerant, anchoring it firmly in challenging environments. The plant's striking coloration is not just ornamentation but indicative of its utility in traditional dye-making practices.

Scientific classification

Species

Narrow leafed indigo (Indigofera linifolia)

Legumes, milkworts and allies

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Perennial

Lifespan

Herb

Plant Type

Spring

Bloom Time

30 cm to 40 cm

Plant Height

30 cm

Spread

20 - 38 ℃

Ideal Temperature

Images of Narrow leafed indigo

Care Guide for Narrow leafed indigo

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Narrow leafed indigo thrives in arid conditions, exhibiting high drought tolerance. Weekly watering is sufficient, ensuring soil remains well-drained to prevent root rot. Typically grown outdoors, it prefers drier environments that reflect its native habitat, reinforcing its hardy nature and minimal moisture requirements.

Fertilize: For narrow leafed indigo, apply a high-nitrogen fertilizer during spring/summer, tapering in fall, usually quarterly. Water after application to avoid root burn. Withhold fertilization in winter. Monitor for signs of nutrient imbalance to ensure optimal growth and flowering.

Pruning: Narrow leafed indigo features narrow leaves and indigo flowers. Prune in early to late spring to enhance airflow, growth, and flowering. Remove dead or diseased stems and use clean tools to prevent disease. Regular pruning fosters a healthy and attractive narrow leafed indigo.

Propagation: Narrow leafed indigo from the Fabaceae family is propagated by sowing fresh seeds in well-draining soil that retains moisture. Press seeds lightly into the soil and maintain a warm, consistent environment with adequate moisture and light, while preventing saturation to ensure successful germination and seedling growth.

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Learn More About Narrow leafed indigo

Sunlight Requirements

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