Japanese Painted Fern
Athyrium niponicum
📖 About this plant
One of the most colorful ferns available, featuring stunning silvery-gray fronds accented with burgundy midribs and bluish-green margins. The metallic sheen and tricolor effect make it a standout in shade gardens. Awarded the Perennial Plant of the Year for its exceptional garden performance.
🧑🌾 Care requirements
Partial shade (3-5 hrs)
Every 1-2 weeks
Moderate to high (50-70%)
10-24°C
Moist, well-draining, humus-rich, slightly acidic loamy soil
Balanced liquid fertilizer monthly during growing season; compost top dressing
🌐 Common Names
📋 Plant facts
- 🌍 Origin
- Eastern Asia (Japan, Korea, northern China)
- 📏 Max height
- 30-60 cm
- 📐 Spread
- 30-60 cm
- 🕰️ Bloom time
- Non-flowering
- 🎨 Bloom color
- Non-flowering (produces spores)
- 🍃 Foliage color
- Silver, Gray-Green, Burgundy
- ⏳ Lifespan
- Perennial
- 📈 Growth rate
- Moderate
- ☠️ Toxicity
- Non-toxic to humans and pets
- 🌱 Propagation
- Division of clumps in early spring; spore propagation
🛡️ Health & Safety
Non-toxic to humans and pets
Common issues
- Crown rot in poorly draining soil
- Slugs and snails
- Fading color in too much shade
💡 Care tips
- Stunning silvery fronds with burgundy stems and maroon highlights
- One of the most colorful ferns for shaded garden areas
- Needs consistent moisture and protection from afternoon sun
- Pairs beautifully with hostas and astilbes in shade gardens