Alternanthera reineckii ‘Rosaefolia’ – Vibrant Red Stem Aquarium Plant

Alternanthera reineckii ‘Rosaefolia’ – Vibrant Red Stem Aquarium Plant

The Alternanthera reineckii ‘Rosaefolia’ is a stunning stem plant known for its vivid red and pink hues that create a striking focal point in freshwater aquariums. Popular among aquascapers, it adds beautiful contrast against green plants and hardscape, bringing warmth and depth to any layout.

This plant thrives in medium to high light conditions and benefits from consistent fertilization and CO₂ supplementation for its best coloration. When well cared for, ‘Rosaefolia’ develops strong, bushy growth and can even be trimmed and replanted to form dense clusters or backgrounds.

🪴 Key Features:

• Brilliant red to pink coloration under aquarium lighting
• Excellent midground to background stem plant
• Can be trimmed and replanted for dense growth
• Great for aquascaping contrast and color balance
• Ideal for intermediate to advanced hobbyists

🌡️ 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: To enhance red tones, provide strong lighting, steady CO₂, and regular doses of iron-rich fertilizer. Trim tops and replant cuttings for a fuller look.

Frequently Asked Questions (FAQ):

Q: Why are the leaves on my Alternanthera ‘Rosaefolia’ turning green?
A: Insufficient light or nutrients cause color fading. Increase light intensity and use a liquid fertilizer with iron for deeper reds.

Q: Does it require CO₂ injection?
A: CO₂ helps achieve vibrant color and faster growth but is not absolutely required—it will grow slower in low-tech setups.

Q: How tall does Alternanthera ‘Rosaefolia’ grow?
A: Typically 8–12 inches tall, depending on trimming and light levels.

Q: Can I grow it in sand or gravel?
A: Yes, but supplement with root tabs or liquid fertilizer to ensure proper nutrition.

Q: Is it safe for shrimp or community aquariums?
A: Completely safe for shrimp, snails, and peaceful freshwater fish.