ADA TC-Rotala Rotundifolia HRA

ADA Tissue Culture Rotala Rotundifolia "HRA" (High-Red Alternative) is a stunning aquatic plant known for its intense red coloration under optimal conditions. It is a favorite among aquascapers for its vibrant hue and adaptability, making it ideal for adding dramatic color contrasts in aquascapes.
Key Characteristics:
Origin: Asia.
Growth Type: Stem plant with vertical growth.
Size: Grows 20-50 cm tall and spreads about 2-5 cm per stem.
Lighting: High lighting is essential for achieving its intense red coloration.
CO2: Benefits significantly from CO2 injection, which enhances growth and color vibrancy.
Color: Greenish-pink under low light; deep red to crimson under strong lighting and optimal conditions.
Water Parameters:
Temperature: 20-28°C (68-82°F).
pH: 5.5-7.5.
Hardness: Soft to moderately hard water.
Planting and Maintenance:
Planting:
Separate plantlets from the tissue culture and rinse off the gel.
Plant individual stems in the substrate with a few centimeters of spacing to encourage even light distribution.
Trimming:
Regular trimming encourages lateral branching, creating a bushy and dense appearance.
Replant trimmed tops for propagation.
Nutrients:
Requires a nutrient-rich substrate or regular liquid fertilizer dosing.
Iron supplementation enhances red pigmentation.
Usage in Aquascaping:
Perfect for midground and background placement.
Adds a striking color contrast to green and darker plants in nature or Dutch-style aquascapes.
Suitable for accentuating focal points or creating depth in layouts.
Benefits:
Vibrant red hues enhance the visual appeal of aquascapes.
Provides hiding spots for small fish and invertebrates.
Absorbs excess nutrients, helping to maintain water quality.
Care Tip:
To achieve the most vivid red coloration, provide high-intensity lighting, consistent CO2 injection, and balanced fertilization, especially with micronutrients like iron. Regular maintenance, such as pruning and replanting, will keep Rotala Rotundifolia "HRA" healthy and visually stunning.