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Water Wisteria

Hygrophila difformis

Water Wisteria
Photo: en:User:Tsunamicarlos, Public domain

Water wisteria is a fast-growing aquatic plant from the acanthus family, popular in tropical aquariums and sometimes grown in shallow pond margins. It is easy to grow given good light, nutrient-rich water and substrate, and it often benefits from supplemental CO2.

Family
Acanthaceae (Acanthus family)
Grows as
Aquatic
Light
Bright indirect
Water
Keep fully submerged in aquarium or pond water; it is grown in water rather than watered from above.
Soil
Nutrient-rich aquarium substrate or pond mud.
Temperature
22–28 °C for aquarium culture; protect from frost, as it is a tropical plant.
How easy
Easy
Native range
E. Nepal to Myanmar and Sri Lanka, N. Australia
Climate
subtropical

About

Hygrophila difformis, commonly known as water wisteria (though it is not closely related to true wisteria), is an aquatic plant in the acanthus family. It is found in marshy habitats on the Indian subcontinent in Bangladesh, Bhutan, India and Nepal. It grows to a height of 20 to 50 cm with a width of 15 to 25 cm.

How to grow it

Water wisteria is easy to grow and as such it is a very popular plant for the tropical aquarium. It grows best in good light with a nutrient rich water and substrate and it benefits from additional CO2. It can be easily propagated from cuttings.

Other Hygrophila plants

Starhorn · Yerba de hicotea · Hygrophila madurensis · Indian swampweed · Swampweed

Text excerpted from the Wikipedia article Hygrophila difformis by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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