Parrot’s Feather
Myriophyllum aquaticum
📖 About this plant
A striking semi-aquatic plant with soft, feathery, blue-green foliage that grows both submerged and emergent. The emergent stems have a distinctive lime-green color and denser feather-like arrangement. Excellent for ponds, water gardens, and paludariums. Provides good cover for fish and invertebrates.
🧑🌾 Care requirements
Full sun to partial shade (4-8 hrs)
Semi-aquatic (rooted or floating)
Very high (80-100%)
15-28°C
Fine gravel or loam substrate, can root in pond margins or be left floating
Liquid fertilizer every 2-3 weeks, benefits from iron supplementation
🌐 Common Names
📋 Plant facts
- 🌍 Origin
- South America — Amazon River Basin, widely naturalized worldwide
- 📏 Max height
- 20-60 cm above water, longer stems below
- 📐 Spread
- 30-120 cm
- 🕰️ Bloom time
- Summer
- 🎨 Bloom color
- White
- 🍃 Foliage color
- Bright Green
- ⏳ Lifespan
- Perennial
- 📈 Growth rate
- Fast
- ☠️ Toxicity
- Non-toxic to fish, mildly toxic to livestock if ingested in large quantities
- 🌱 Propagation
- Stem cuttings — any segment will root easily in water or substrate
🛡️ Health & Safety
Non-toxic to fish, mildly toxic to livestock if ingested in large quantities
Common issues
- Highly invasive in outdoor waterways — check local regulations
- Stem breakage from strong water flow
- Loss of feathery appearance in low light
- Frost damage to emergent growth
💡 Care tips
- Bright green feathery foliage that grows both submerged and above water
- Provides excellent oxygenation and habitat for pond wildlife
- Can be invasive in warm climates so contain it in containers
- Trim regularly to keep the plant looking lush and full

