Contents
Description
Ludwigia Repens, also known as Creeping Ludwigia, is a species of flowering plant in the family Onagraceae. It is a popular aquatic plant in the aquarium hobby due to its attractive appearance and ease of care. Native to Central and North America, Ludwigia Repens is a fast-growing plant that can reach heights of up to 50 cm (20 in) in the wild.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Angiospermae |
| Order | Myrtales |
| Family | Onagraceae |
| Genus | Ludwigia |
| Species | Repens |
Appearance
Ludwigia Repens typically has bright green to reddish-brown leaves that are oblong or elliptical in shape. The leaves are arranged oppositely on the stem and can grow up to 4 cm (1.6 in) long. Under high lighting conditions, the plant may develop a reddish or pink hue, which can enhance its overall aesthetic appeal. Ludwigia Repens can also produce small yellow flowers in the wild, although they are rarely seen in aquariums.
Care Guide
Water: Ludwigia Repens prefers slightly acidic to neutral water with a pH range of 6.0 to 7.5. It can grow in both soft and hard water, but softer water may promote better growth.Fertilization: The plant benefits from regular fertilization with a comprehensive liquid fertilizer containing essential macro and micronutrients. Alternatively, root tabs can be added to the substrate to provide nutrients directly to the roots.Soil: Ludwigia Repens can be grown in a variety of substrates, including sand, gravel, and aquasoil. A nutrient-rich substrate can help promote healthy growth and development.Sunlight: The plant requires moderate to high lighting conditions to thrive. Ideally, it should receive at least 8 hours of light per day. LED lighting is recommended for optimal growth.Hardiness Zones: Ludwigia Repens is hardy in zones 9 to 11 and can be grown both submerged and emersed.
Common Pests & Diseases
Ludwigia Repens is generally not prone to serious pest or disease issues. However, it may be susceptible to algae growth, particularly if lighting and nutrient levels are not properly balanced. Additionally, snails and other herbivorous creatures may occasionally nibble on the leaves, which can cause cosmetic damage.
Habitat
Ludwigia Repens is native to Central and North America and can be found growing in a variety of aquatic habitats, including rivers, streams, and ponds. It prefers slow-moving, nutrient-rich water and can tolerate both partially shaded and full sun conditions.
Question and Answer
Q: Can Ludwigia Repens be grown emersed?
A: Yes, Ludwigia Repens can be grown both submerged and emersed. However, it typically grows faster and produces more vibrant colors when grown submerged.
Q: How often should Ludwigia Repens be fertilized?
A: Ludwigia Repens benefits from regular fertilization with a comprehensive liquid fertilizer or root tabs. Depending on the type of fertilizer used, it may need to be dosed as often as once per week.
Q: Is Ludwigia Repens suitable for beginners?
A: Yes, Ludwigia Repens is a relatively easy plant to care for and is suitable for beginners. However, it does require moderate to high lighting conditions to thrive.
Q: How can I propagate Ludwigia Repens?
A: Ludwigia Repens can be propagated by taking stem cuttings and replanting them in the substrate. It can also reproduce by producing offshoots from the main stem.
Related Plants
- Ludwigia Palustris
- Ludwigia Glandulosa
- Ludwigia Arcuata
- Ludwigia Inclinata
References
- “Ludwigia Repens.” Tropica. Accessed 20 May 2021. https://tropica.com/en/plants/plantdetails/LudwigiaRepens(026BD)/28101.
- “Ludwigia Repens.” The Aquarium Guide. Accessed 20 May 2021. https://www.theaquariumguide.com/articles/ludwigia-repens-care-guide.
- “Ludwigia Repens.” Aquatic Arts. Accessed 20 May 2021. https://www.aquaticarts.com/products/ludwigia-repens.
