Bladderworts (Utricularia)

Bladderworts

Bladderworts is a group of carnivorous plants that adapt uniquely to nutrient-poor environments. These plants typically inhabit wet or aquatic settings, utilizing small bladder-like traps to capture and digest tiny aquatic invertebrates. This trapping mechanism not only signifies their adaptation but also their primary method of nutrient intake, crucial for survival in such challenging habitats.

Scientific classification

Genus

Bladderworts (Utricularia)

Family

Bladderworts

Order

Mints plantains olives 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

2.5 cm

Flower Size

Spring, Summer

Growth Season

Moderate

Growth Rate

Images of Bladderworts

Species

Bladderwort Asian bladderwort Swollen bladderwort American bladderwort Zigzag bladderwort Bladderwort Eastern purple bladderwort Leafy bladderwort Horned bladderwort Lesser bladderwort Flatleaf bladderwort Striped bladderwort Bladderwort

Quickly Identify Bladderworts

Tiny bladder traps capture prey swiftly, less than 5 mm in size.

Star-shaped leaves with delicate, threadlike stems, about 1 cm long.

Asymmetrical flowers in pink, purple, white, or yellow, 2 mm to 10 cm wide.

Long, thin stems branch into stolons, 1-3 mm thick, green or pale brown.

Flowers elevated on 1-5 inch stems, most striking in South American species.

Identify plants with a snap

Instantly identify plants with AI: Snap a photo, and get accurate results within seconds.

Download the App for Free

Care Guide for Bladderworts

Twice per week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Originating from aquatic habitats, bladderworts thrives in consistently moist, high-humidity conditions. This carnivorous plant needs watering twice a week and is best grown outdoors to replicate its natural environment. Its growth is influenced by seasonal water availability, peaking during abundant rainfall.

Propagation: Propagation methods for bladderworts include seed sowing, cuttings, and division, with tissue culture as a specialized option. Key conditions for success are ample light, warmth, and moist, nutrient-poor, acidic soil. Special care involves ensuring appropriate aquatic habitats while managing humidity and avoiding fertilization.

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 Bladderworts

How to Grow and Care

Plant disease auto-diagnose & prevention

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

Download the App for Free