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 | 0-12 kh |
| pH Value | 4.5-7 ph |
| Light | medium-high |
| Carbon Dioxide (CO2) | 20-40mg/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
Rotala macrandra 'Narrow Leaf', also known as Rotala "Magenta" or Rotala macrandra "Florida," is a mutation of the original Rotala macrandra, featuring very narrow leaves. It is less picky than the standard form regarding growth conditions, thriving under medium-high light intensity, CO2 injection, and a balanced nutrient supply. This red-colored stem plant tends to develop a compact growth habit, displaying an intense red coloration when phosphates are relatively high.
Aquarium Suitability
This plant is suitable for aquariums, offering a vibrant accent to aquascape layouts. With its fast growth rate and upright growth habit, Rotala macrandra 'Narrow Leaf' is ideal for background plantings, providing a bright red color contrast in smaller aquarium setups.
Demands and Hardiness
The plant requires medium-high light, carbon dioxide levels of 20-40mg/l, and specific water conditions such as nitrate levels of 10-50mg/l and phosphate levels of 0.1-3mg/l (see table for details). It is of medium difficulty to maintain and unsuitable for outdoor use in colder climates.
Aquascaping & Usage
Rotala macrandra 'Narrow Leaf' is recommended for accents, background, midground, and street-style (Dutch style) aquascapes. Its colorful appearance and upright growth make it a valuable addition to create visually appealing designs in aquariums.
Propagation
Propagation is achieved through cuttings, where top or lateral shoots are replanted in the substrate to develop new roots swiftly. Regular pruning and replanting of cuttings help maintain the plant's shape and promote lateral shoot growth.
Habitat and Distribution
Belonging to the Lythraceae family, Rotala macrandra 'Narrow Leaf' is native to freshwater habitats. While specifics of its natural habitat and distribution are not clearly outlined in the provided information, the plant can be found in aquatic nurseries and aquarium trade, particularly prevalent in the USA.