Water mudwort (Limosella aquatica)

Water mudwort

Also known as: Awl-leaf mudwort, Awl-leaved mudwort

Water mudwort is a semiaquatic, moss-like plant of temperate climates. This small, inconspicuous plant has a low-growing, creeping growth habit that forms a carpet around water surfaces such as bogs, ponds, lakes, and cattle tanks. It is quite rare and listed as vulnerable or protected in some regions.

Scientific classification

Species

Water mudwort (Limosella aquatica)

Mints plantains olives and allies

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Annual, Perennial

Lifespan

Herb

Plant Type

Spring, Summer, Fall

Bloom Time

Mid spring, Late spring, Summer, Early fall

Harvest Time

2.5 cm to 10 cm

Plant Height

2 mm

Flower Size

White

Flower Color

Images of Water mudwort

Distribution of Water mudwort

Distribution Map

Water mudwort is a plant primarily native to temperate regions, spanning across both the Eastern and Western Hemispheres, including parts of Eurasia and Northern Africa. It has a noteworthy presence in the Mediterranean basin, extending to interior Asia and the Atlantic fringe of Europe. Moreover, water mudwort has also been introduced to Southern Africa and South America, where it has adapted to local conditions.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Periodically flooded mud of streams and ponds, estuaries, vernal pools

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Water mudwort

Every week

Water

Full sun

Sunlight

Water: Water mudwort thrives in aquatic environments with high water requirements and saturated soils. It necessitates weekly watering to maintain humidity levels. Typically an outdoor plant, water mudwort has a robust root system that supports growth in flooded areas.

Fertilize: For water mudwort, apply a balanced fertilizer monthly during growth for vigor, supplemented with high-nitrogen for leaf development. Reduce feeding during dormancy. Use sparingly to prevent root burn and environmental harm, applying diluted as per instructions for aquatic plants to ensure consistent care without over-fertilization.

Pruning: Water mudwort is an aquatic perennial characterized by delicate foliage. Pruning in early to late spring encourages growth, light, and airflow by removing dead leaves and thinning dense areas. Regular maintenance prevents overcrowding, limits invasiveness, and sustains its aesthetic and ecological benefits.

Propagation: Water mudwort is a small, aquatic flowering plant thriving in wet habitats. To propagate, sow tiny seeds on a moist substrate for optimal light access. Maintain a well-drained, moist environment, and handle seedlings gently to encourage successful establishment and growth.

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