Golden colicroot (Aletris aurea)

Golden colicroot

Golden colicroot (*Aletris aurea*) is a perennial flowering plant endemic to the southeastern USA. It grows in moist but sunny areas. It is difficult to cultivate, so it's rarely seen in nurseries. Golden colicroot got its name after its small, golden-yellow flowers; the specific Latin epithet "*aurea*" translates as "golden."

Scientific classification

Species

Golden colicroot (Aletris aurea)

Yams, colicroots, and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

80 cm

Plant Height

Green

Leaf Color

2.5 cm

Flower Size

Spring, Summer

Growth Season

Images of Golden colicroot

Quickly Identify Golden colicroot

Tall stems over 3 feet (90 cm) with sparse linear leaves.

Distinctive tubular, golden yellow flowers on dense terminal spike.

Campanulate 6-petaled blooms with 'mealy' textured tepals.

Oval to lance-shaped leaves in basal rosette, vibrant green color.

Yellowish-brown glossy fruit capsules with tiny black bumpy seeds.

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Care Guide for Golden colicroot

Every week

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Water: Native to well-drained soils in open woodlands, golden colicroot prefers consistently moist conditions and shows moderate drought tolerance once established. Weekly watering is ideal for maintaining its health, benefiting from rainfall patterns during its active growth season.

Fertilize: Fertilize golden colicroot with balanced or high-phosphorus fertilizers monthly during growth, reducing in dormancy. Consistent application in the root zone prevents nutrient burn. Adjust amounts seasonally for optimal growth, using a dilute solution to support root and foliage development, ensuring sustained vigor and flower production.

Pruning: Golden colicroot features beautiful golden flowers and grassy leaves. Prune in early to late spring to foster growth, removing dead stems without over-pruning. This practice enhances air circulation and light exposure, minimizing disease risks while boosting overall vigor and longevity in the garden.

Propagation: Golden colicroot is a perennial featuring distinct yellow blooms. Propagate by directly sowing seeds in a well-prepared substrate, keeping it consistently moist but not waterlogged. Seedlings need patience for slow germination and should be protected from extreme weather during establishment.

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