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How to Grow Japanese Painted Fern 'Burgundy Lace'

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Japanese Painted Fern 'Burgundy Lace'

Athyrium niponicum 'Burgundy Lace'

fern

A stunning deciduous to semi-evergreen fern cultivar prized for its delicate, lacy foliage featuring striking burgundy-red stems and silvery-blue fronds with wine-colored accents. This compact, low-growing fern creates a soft, ethereal texture in shaded woodland gardens and containers. It's one of the most colorful fern varieties available, offering year-round visual interest with minimal care.

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Example Japanese Painted Fern 'Burgundy Lace' timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Japanese Painted Fern 'Burgundy Lace'

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Japanese Painted Fern 'Burgundy Lace'

    Around Apr 25

    ≈ 8 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Japanese Painted Fern 'Burgundy Lace' dates for your own zip code.

Growing Conditions

☀️
Sun: Partial to full shade; 2-4 hours of dappled sunlight is ideal. Avoid direct afternoon sun, which can scorch fronds
💧
Water: Keep soil consistently moist but not waterlogged. Water regularly during growing season, especially in spring and early summer. Reduce watering in fall and winter when growth slows. High humidity (50-70%) is beneficial
📏
Spacing: 12-18 inches
📅
Days to maturity: Not applicable for ferns; full frond development occurs over 8-12 weeks from emergence
🌱
Planting depth: Plant rhizomes at soil surface level; do not bury the crown

Soil

Type: Rich, moisture-retentive loamy soil with high organic matter content
pH: 5.5-7.0
Amendments:
Peat moss or coconut coir Compost Leaf mold Perlite or coarse sand for drainage improvement

Growing Zones

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Thrives in zones 5-9, with best performance in zones 6-8

5a 5b 6a 6b 7a 7b 8a 8b 9a

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Growth Stages

1

Emergence

2-3 weeks

Young fiddleheads (crosiers) with distinctive burgundy coloring begin unfurling from the crown

Keep soil moist and humidity high. Avoid strong winds that can damage delicate unfurling fronds. Apply mulch to retain moisture

2

Frond Development

4-8 weeks

Fronds gradually unfurl and expand, displaying silvery-blue color on the blade with burgundy-wine coloring on stems and rachis

Maintain consistent moisture. Provide dappled shade to enhance coloration. Mist foliage to increase humidity if growing indoors

3

Mature Growth

Spring through fall

Fully developed, delicate triangular fronds reach 12-18 inches tall with distinctive color patterns; plant forms a compact clump

Water regularly, maintain humid conditions. Mulch around base to keep soil cool and moist. No deadheading needed

4

Dormancy/Decline

Winter months (varies by zone)

Fronds gradually lose vibrancy, discolor, and deteriorate as temperatures cool in late fall and winter

Reduce watering. Cut back dead fronds if desired, though many gardeners leave them for winter protection. The crown survives underground

Companion Planting

Plan your garden →

Plant with:

Hostas Astilbe Coral bells (Heuchera) Hellebores Bleeding heart (Dicentra) Ajuga Woodland sedge (Carex) Pulmonaria Brunnera Epimedium

Avoid planting near:

Aggressive spreaders like mint and goutweed that outcompete ferns Plants requiring full sun that will shade out the fern unnecessarily Drought-tolerant plants requiring different watering regimens

Common Pests

  • and

    Hand-pick, use beer traps, apply diatomaceous earth, or use copper tape barriers around containers

  • Hand-pick early morning, use row covers if severe, apply neem oil as needed

  • Increase humidity, mist foliage, spray with water, use neem oil or insecticidal soap

  • Remove with rubbing alcohol on a cotton swab, spray with insecticidal soap or neem oil

Uses

🌿

Shade garden focal point

Ornamental

The striking burgundy and silvery-blue foliage adds dramatic color contrast to woodland and shaded border gardens. Its delicate texture complements broader-leaved plants like hostas and coral bells, creating depth and visual interest in low-light areas. [source]

🏠

Indoor houseplant

Household

Excellent for terrariums, dish gardens, and indoor containers in bright, indirect light with high humidity. Its compact size and colorful foliage make it ideal for bathrooms, kitchens, and shaded interior spaces [source]

🎨

Cut frond arrangements

Craft

The ethereal, colorful fronds are prized by florists and gardeners for delicate floral designs, wedding bouquets, and woodland-inspired arrangements. The silvery-blue and burgundy tones provide elegant accent textures [source]

🦋

Woodland habitat support

Wildlife

Provides shelter and microhabitat for beneficial insects, spiders, small amphibians, and ground-dwelling wildlife. The dense frond structure creates protected microclimates in shade gardens [source]

Harvest Tips

Ferns are not harvested in the traditional sense. If desired for floral arrangements, cut fronds at the base when fully mature and developed. The delicate foliage lasts only 7-10 days in a vase. Remove dead or damaged fronds year-round for aesthetic purposes

Fun Facts

  • 🌱 Japanese Painted Fern 'Burgundy Lace' is a cultivar of Athyrium niponicum, native to Japan, where it has been cultivated and bred for centuries for its stunning foliage colors
  • 🌱 Unlike most ferns which produce spores on the underside of fronds, this fern is often sterile or produces few viable spores, so propagation is primarily through rhizome division
  • 🌱 The silvery-blue coloration of the fronds actually serves to reflect more light in shaded conditions, helping the plant photosynthesize more efficiently in low-light environments

Gardening Terms

New to gardening? Learn about terms used in this guide:

Crown Cultivar Deadhead Mulch
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