Platycerium Veitchii Fern - Big Size Fern 8 year Old

Here’s a clear, practical bullet-point care guide for Platycerium (Staghorn Fern) in mounted housing:

🌿 Platycerium (Staghorn Fern) Care – Mounted

Light

• Bright indirect light is ideal

• Can tolerate gentle morning sun (1–2 hours)

• Avoid harsh midday or afternoon sun (causes leaf burn)

• Indoors: near east- or north-facing window

Watering (Mounted Plants)

• Soak the entire mount in water for 10–20 minutes

• Frequency:

  • 2–3 times per week in hot/dry weather

  • 1–2 times per week in cooler or humid conditions

• Let excess water drain completely

• Shield fronds should dry slightly between waterings (not bone dry)

Humidity

• Prefers 60–80% humidity

• Ideal for bathrooms, balconies, or near humidifiers

• Mist lightly in dry climates (avoid constant wet fronds)

• Good air circulation is essential to prevent rot

Temperature

• Best range: 18–30°C (65–86°F)

• Avoid temperatures below 10°C (50°F)

• Protect from cold drafts and heaters

Fertilizing

• Use balanced fertilizer NPK 19–19–19

• Mix ½ teaspoon in 1 liter of water

• Apply:

  • Once every 2 weeks during active growth (spring–summer)

  • Once a month or stop during cooler months

• Apply by soaking or pouring gently over roots/shield fronds

• Flush with plain water once a month to prevent salt buildup

Mounting Medium

• Use sphagnum moss, coco fiber, or tree fern fiber

• Keep medium airy, not compacted

• Replace moss if it breaks down or stays soggy

Pruning & Maintenance

• Do not remove brown shield fronds (they protect roots)

• Trim only damaged or dead antler fronds

• Avoid wiping fronds (they have protective fuzz)