Rotala H’ra – Vibrant Orange-Red Aquarium Stem Plant

Rotala H’ra – Vibrant Orange-Red Aquarium Stem Plant

The Rotala H’ra, also known as Rotala sp. H’ra or sometimes sold as Rotala Vietnam H’ra, is a stunning stem plant prized for its bright orange to red coloration and graceful, flowing growth. Native to Southeast Asia, this variety adds a lively pop of color and texture to any aquascape.

With medium to high light, CO₂ supplementation, and good fertilization, Rotala H’ra develops its most vivid hues—ranging from fiery orange to deep red. Its fine, narrow leaves and arching stems make it an ideal plant for midground to background placement where it can sway naturally in the current.

🪴 Key Features:

• Brilliant orange to red coloration under strong lighting
• Fine, delicate leaves with soft, arching growth
• Perfect for midground to background placement
• Thrives in medium to high light and CO₂ setups
• Adds motion and vibrant color to aquascapes

🌡️ Care Guidelines:

• Light: Medium to High
• Temperature: 72°–82°F
• pH: 6.0–7.5
• Placement: Midground to Background
• Growth Rate: Moderate to Fast

💡 Pro Tip: For the deepest orange-red tones, provide strong lighting, stable CO₂, and regular iron-rich fertilization. Trim frequently to create dense, bushy groupings and maintain color uniformity.

Frequently Asked Questions (FAQ):

Q: How is Rotala H’ra different from Rotala rotundifolia?
A: Rotala H’ra has narrower, softer leaves and turns a brighter orange-red under strong light compared to the pinkish-red tones of rotundifolia.

Q: Does it need CO₂ to thrive?
A: It can survive without CO₂, but for its best color and density, CO₂ is highly recommended.

Q: Why is my Rotala H’ra staying green?
A: Low light or lack of nutrients can cause color fading—boost lighting and fertilization for rich red tones.

Q: How tall does it grow?
A: Typically 8–16 inches, making it great for midground layering or tall background displays.

Q: Is it safe for shrimp and peaceful fish?
A: Yes—completely shrimp-, snail-, and community-safe.