Water
Ludwigia helminthorrhiza thrives in consistently wet conditions. It can be grown in shallow water or with its roots submerged in waterlogged soil.
Ensure the substrate never dries out completely, especially during the growing season.
Also known as Creeping Water-Primrose · Floating Ludwigia
Ludwigia helminthorrhiza is a semi-aquatic perennial herb known for its distinctive aerial roots. It thrives in wet environments and is often found in marshes and along water edges.
At-a-glance light, water, soil, and growing conditions from plant data
Prefers full sun to partial shade.
70% intensity
6+ hours of direct sunlight is ideal
Keep soil consistently moist to waterlogged. Tolerates standing water.
100% intensity
Rich, organic, water-retentive soil. Tolerates sandy or clay soils if kept wet.
50% intensity
Grows best in temperatures between 18-25 °C.
60% intensity
Avoid frost
Outdoor, Aquatic
50% intensity
Feed monthly during the growing season with a diluted balanced fertilizer. Avoid over-fertilization.
40% intensity
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic to pets and humans.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Ludwigia helminthorrhiza thrives in consistently wet conditions. It can be grown in shallow water or with its roots submerged in waterlogged soil.
Ensure the substrate never dries out completely, especially during the growing season.
Prune to maintain desired shape and size, and to encourage bushier growth. Remove any dead or yellowing foliage promptly. Pinching back the tips of stems can promote branching and a more compact form.
Easily propagated from stem cuttings taken during the growing season. Cuttings can be rooted directly in water or moist soil. Division of established clumps is also an effective method in spring.
Repot in spring if the plant becomes root-bound or outgrows its container. Use a well-draining potting mix amended with organic matter.
For aquatic setups, ensure the pot allows for good drainage while retaining moisture.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Ludwigia Helminthorrhiza (Ludwigia helminthorrhiza)
Where Ludwigia Helminthorrhiza (Ludwigia helminthorrhiza) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Onagraceae |
| Genus | Ludwigia |
| Species | Ludwigia helminthorrhiza |
Similar in genus Ludwigia
Answers based on plant encyclopedia data
