More info
Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | unknown |
| Plant Emersed Growth | yes |
| Plant Growth | fast |
| Temperature Tolerance | 18°C / 64.40°F - 30°C / 86.00°F |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Carbonate Hardness | 0-8 kh |
| pH Value | 4.5-7 ph |
| Light | high |
| Carbon Dioxide (CO2) | 25-40mg/lmg/l |
| Nitrate (NO3-) | 10-50mg/lmg/l |
| Phosphate (PO43-) | 0.1-3mg/lmg/l |
| Potassium (K+) | 5-30mg/lmg/l |
| Iron (Fe) | 0.01-0.5mg/lmg/l |
General Description
Ludwigia inclinata var. verticillata "Cuba," also known as Cuban Ludwigia, is a striking large stem plant native to swampy areas on the "Isle of Youth," near the coast of Cuba. When grown underwater, its leaves display a marbled pattern with red and orange hues, in contrast to its ovate green leaves when cultivated above water. Belonging to the Ludwigia inclinata species, this plant produces large yellow flowers, despite variations in geography and appearance.
Aquarium Suitability
Cuban Ludwigia is suitable for aquariums and can be a captivating addition due to its unique appearance and vibrant colors. However, it requires specific conditions to thrive, including adequate lighting, CO2 supplementation, and a balanced nutrient supply to promote healthy growth. It is recommended for tanks with sufficient space, as it can grow rapidly and may require regular maintenance to prevent overcrowding.
Demands and Hardiness
For Cuban Ludwigia to reach its full potential, it necessitates high light levels (0.5-1 watt per liter) and additional CO2 supplementation. Maintaining nitrate levels around 5-15 mg/l and phosphate content at 1-2 mg/l can enhance coloration and growth. Iron and micronutrient supplementation is crucial, with deficiencies manifesting as whitish new shoots. While fast-growing, this plant is sensitive to trimming and may exhibit signs of stress if excessively pruned.
Aquascaping & Usage
This fine-leaved plant serves as an excellent accent, background, or midground plant in aquariums, providing colorful highlights and visual interest. Due to its size and growth habits, it is more suitable for larger tanks where it can spread out and flourish without overcrowding other plant species.
Propagation
Propagation of Cuban Ludwigia is primarily through stem cuttings. Care should be taken during trimming to avoid stressing the plant, as improper cutting techniques can lead to blackening and potential die-off of the remaining sections. Replanting cut-off shoots is recommended to ensure the plant's continued health and growth.
Habitat and Distribution
Originally found in swampy areas on the "Isle of Youth" near Cuba, Ludwigia inclinata var. verticillata "Cuba" thrives in warm aquatic environments. While its distribution may be limited to specific regions, it has gained popularity among aquarium enthusiasts for its striking appearance and unique growth patterns.