Frogbit - Hydrocharis dubia (Taxonomy, Characteristics, Distribution, Images)

Frogbit

Frogbit (Hydrocharis dubia) is a popular aquatic plant that floats on water surfaces. Its round leaves look similar to those of the larger lotus and provide food and shelter for larvae, fish, and tadpoles, which explains the common name frogbit. However, this plant can be invasive and has been found to displace native species in locations including Australia and North America.

Scientific classification

Species

Frogbit (Hydrocharis dubia)

Water plantains and allies

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Perennial

Lifespan

Herb

Plant Type

Late summer, Early fall, Mid fall

Bloom Time

White, Yellow

Flower Color

Deciduous

Leaf type

5 - 38 ℃

Ideal Temperature

Images of Frogbit

Distribution of Frogbit

Distribution Map

Frogbit is native to parts of Eastern and Southeastern Asia. It has a wide range in these regions, thriving in various freshwater habitats. Its natural distribution does not typically extend beyond these continental borders, and there is no significant record of frogbit being introduced to areas outside its native range. The plant predominantly occupies temperate and tropical freshwaters within its natural locales.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Still water

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Frogbit

Every week

Water

Full sun

Sunlight

5 - 38 ℃

Ideal Temperature

Water: Frogbit thrives in consistent moisture and prefers wet conditions, reflecting its native aquatic environment. A weekly watering schedule is recommended to simulate these habitats. Its flowering is significantly influenced by water availability, underscoring the importance of hydration during its growth cycles.

Fertilize: Frogbit thrives with monthly balanced liquid fertilizers during spring and summer to enhance health and leaf growth. Use half-strength to avoid root burn and pause fertilization in fall and winter. Rinse leaves after feeding to prevent damage.

Pruning: Frogbit thrives in water with floating leaves and small white flowers. Prune in early to late spring to encourage growth and prevent overcrowding. Regularly remove dead leaves and excess runners to enhance pond health. Use sterilized scissors for pruning to avoid disease.

Propagation: Frogbit is a floating aquatic plant that propagates through seeds collected post-blooming and is planted in wet soil or water. For optimal growth, it requires full sun and enough space to spread, alongside regular monitoring of nutrients and water quality.

Repotting: Repot frogbit every 2-3 years in late winter or early spring using shallow, wide containers. After repotting, provide full to partial sunlight and maintain water levels to aid recovery. Avoid large pots to prevent root overexpansion, ensuring optimal health and growth.

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