Horned bladderwort (Utricularia cornuta)

Horned bladderwort

Horned bladderwort (Utricularia cornuta) is a perennial carnivorous plant that blooms in summer with tiny yellow flowers that look like snap-dragon blossoms. The name horned bladderwort comes from the plant's bladder which is designed to trap and digest small insects for nutrition. Commonly found growing in wetlands and bogs from Minnesota to Texas.

Scientific classification

Species

Horned bladderwort (Utricularia cornuta)

Mints plantains olives and allies

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Summer, Early fall

Bloom Time

5 cm to 30 cm

Plant Height

Yellow

Flower Color

Semi-evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Images of Horned bladderwort

Distribution of Horned bladderwort

Distribution Map

Horned bladderwort is a plant species native to wetlands in the Eastern and Southeastern regions of North America. It has also been introduced and established in the Pacific Northwest. Its presence beyond these areas occurs generally where similar marshy and boggy habitats are found.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Wet, sandy, muddy, or peaty shores, bogs

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Horned bladderwort

Twice per week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Horned bladderwort thrives in moist wetlands and is adapted to high humidity. It prefers damp conditions and tolerates brief dry spells. Watering twice a week is beneficial. Primarily grown outdoors, horned bladderwort uses bladder-like traps to capture prey for nutrient intake, especially in low-nitrogen soil.

Pruning: Horned bladderwort features unique bladder traps and bright yellow flowers, flourishing in wetland areas. Early to late spring pruning and thinning of overcrowded areas enhance growth and health. Utilize sterile tools to avoid disease, and consult local horticultural resources for personalized care tips.

Propagation: Horned bladderwort is a carnivorous aquatic plant that thrives in wetlands. For propagation, take healthy shoot cuttings with at least one leaf node, and place them in water or damp sphagnum moss in bright, indirect light. Roots form in weeks; then plant in moist, appropriate soil.

Repotting: Repot horned bladderwort every 2-3 years using fresh substrate in spring, selecting a shallow, wide container for growth. Ensure the pot has good drainage to prevent root rot. After repotting, keep humidity high and avoid direct sunlight for optimal recovery and health.

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