Rotala “H’Ra,” also known as Rotala sp. ‘Gia Lai,’ is a visually striking aquatic plant originating from the H’Ra hamlet in the Gia Lai province of Vietnam. It is characterized by its narrow leaves and vibrant color variations, which can range from light orange to red under optimal lighting conditions.

Origin

• Geographical Origin: H’Ra hamlet, Gia Lai province, Vietnam137.
• Species Classification: Often considered a variant of Rotala rotundifolia56.

Light Conditions

• Minimum Light Requirements: Low to medium light is sufficient for growth, but higher intensity lighting enhances its color vibrancy, turning it from green to shades of orange and red12.

Water Conditions

• Temperature Range: Thrives in temperatures between 10°C to 30°C (50°F to 86°F)1.
• pH Range: Prefers a pH level between 5.5 and 7.81.
• Growth Speed: Classified as a medium growth rate plant, making it suitable for both beginners and experienced aquarists1.

How to Plant

1. Preparation: Ensure that the plant is submersed and free from pests; it’s recommended to rinse it before planting.
2. Planting Depth: Trim the stems to a manageable height (10-15 cm is typical) and plant them in the substrate, ensuring they are securely anchored.
3. Spacing: Space the stems adequately to allow for growth and prevent overcrowding.
4. Fertilization: Regular fertilization will enhance growth and color; consider using liquid fertilizers designed for aquatic plants.
5. Lighting Setup: Position your aquarium light to provide adequate illumination, adjusting intensity based on the plant’s response.

• Rotala “H’Ra” can be used creatively in aquascaping, often placed in midground or background settings to create beautiful color contrasts with other plants like Ludwigia Mini Super Red or Bacopa Caroliniana1.