Yellow colicroot (Aletris lutea)

Yellow colicroot

Yellow colicroot is a beautifully slender flowering plant that is often used as a garden ornamental, but only in moist gardens that provide the plant with similar growing conditions to its native habitats. It attracts various types of bumblebees and butterflies.

Scientific classification

Species

Yellow colicroot (Aletris lutea)

Yams, colicroots, and allies

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Perennial, Biennial

Lifespan

Herb

Plant Type

All year round

Bloom Time

Yellow

Flower Color

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Spring, Summer, Winter

Growth Season

Images of Yellow colicroot

Quickly Identify Yellow colicroot

Rosette of slender, grass-like leaves.

Yellow, cylindrical flowers with mealy texture.

Distinctly 3-parted beaked capsules with reddish seeds.

Stem is unbranched, green, and smooth.

Basal rosette of stemless, leathery, lance-shaped leaves.

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Care Guide for Yellow colicroot

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Native to moist meadows and open woodlands, yellow colicroot thrives in consistently moist environments. It requires regular watering, approximately every week, without becoming waterlogged. As an herbaceous perennial, yellow colicroot benefits from outdoor cultivation, leveraging seasonal rainfall to support its hydration needs.

Fertilize: For optimal growth of yellow colicroot, use balanced NPK fertilizers bi-monthly during growing seasons, adjusting frequency in winter. Dilute to half strength and ensure soil moisture to avoid root burn. Consistent care enhances yellow colicroot's health and resilience while preventing over-fertilization damage.

Pruning: Yellow colicroot features vibrant yellow flowers and prefers moist, sandy soils. Prune in early to late spring to remove dead growth and encourage blooms. Light trimming supports air circulation, while clean tools prevent infection. Avoid heavy pruning to reduce plant stress.

Propagation: Renowned for resilience, yellow colicroot thrives via cuttings in a well-draining mix and warm, humid conditions. Careful handling aids establishment. Indirect light boosts growth, while consistent moisture is vital—avoid waterlogging to prevent rot.

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