Aponogeton Undulatus "Plant"

Aponogeton undulatus is a popular bulb-based freshwater aquarium plant known for its long, wavy, ribbon-like leaves that create a natural flowing movement inside the tank.

🌿 Plant Profile

• Scientific name: Aponogeton undulatus
• Family: Aponogetonaceae
• Plant type: Bulb plant (aquatic rosette)
• Growth rate: Moderate
• Size: Medium to tall (can reach the water surface in good conditions)

🍃 Appearance

• Long, light to medium green leaves with strong undulating (wavy) edges
• Leaves grow from a central bulb
• Creates a soft, flowing “grass-like” underwater effect
• Very natural jungle-style aquascape look

💡 Aquarium Requirements

• 💡 Light: Low to medium (medium preferred for healthy growth)
• 🌡️ Temperature: 20–28°C
• 💧 pH: 6.5–7.5
• 🌱 Substrate: Nutrient-rich gravel or aquarium soil helps growth

🌱 Care Tips

• Grows from a bulb (tuber) — do not bury the entire bulb (top should be exposed slightly)
• Can go into a resting/dormant phase where leaves die back and regrow later
• Remove dead leaves regularly to keep tank clean
• Moderate lighting prevents algae on leaves

✂️ Propagation

• Naturally produces new plantlets or offsets from the bulb
• Can also be separated when multiple bulbs form

🐠 Aquascaping Use

• Midground to background plant
• Ideal for natural, flowing aquascapes
• Great for community tanks with peaceful fish
• Adds movement and softness to hardscape layouts