Ludwigia mullertii (Ludwigia mullertii) care guide

Group
Plants
Family
Onagraceae (evening primrose family)
Origin
Unknown; trade name
Water
freshwater
Temperature
20–28°C
pH
5.5–7.5
Hardness
2–15 dGH
Care level
beginner
Lighting
Medium light; CO2 not needed

Care

"Ludwigia mullertii" is a trade name, not an accepted botanical species, and does not appear in our botanical sources. It is generally used for a broad-leaved, red-backed Ludwigia of the repens / palustris group. Ludwigia (water primroses or primrose-willows) is a mainly tropical genus of about 80 species of wetland and aquatic plants in the evening primrose family. Treat it like Ludwigia repens: an easy, adaptable stem plant for groups in the midground or background, with redder tones in strong light. Water figures are our estimate, not from the sources. Sources: Wikipedia (en.wikipedia.org/wiki/Ludwigia(plant)); Wikipedia, List of freshwater aquarium plant species. Checked October 2026.

Breeding

Take top cuttings and replant them; trimmed stems branch from the nodes below.

Compatibility and tank mates

Goldfish, large cichlids, silver dollars and other plant-eating fish will graze soft stems, and diggers can uproot new cuttings. Most small community fish, shrimp and snails leave it alone, and shrimp and fry use the foliage for cover.

Last updated 8 October 2026. Community-edited care guide on Aquatic-Auctions.

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