Ludwigia arcuata is a species of aquatic plant commonly used in aquariums. It’s a stem plant known for its delicate, narrow leaves that range in color from green to vibrant red or orange under ideal lighting and nutrient conditions. Here’s some more information about it:
- Common Name: Needleleaf Ludwigia
- Habitat: Native to the southeastern United States, often found in slow-moving freshwater streams and wetlands.
- Lighting Requirements: High-intensity light to maintain its reddish hues. Lower light may cause it to stay green.
- CO₂ Requirements: Benefits greatly from CO₂ supplementation, though it can survive without it in lower-energy setups.
- Growth Rate: Moderate to fast, depending on water conditions.
- Care Level: Medium difficulty, as it requires proper nutrients, lighting, and occasional trimming to thrive.
- Placement in Aquascaping: Commonly used as a midground or background plant, providing contrast and color.
