Orchid (Epiphyte) Mix

Texture: chunky, open Drainage: Very fast pH: 5.5–6.5
Orchid (Epiphyte) Mix - Soil

Highly aerated, chunky medium that mimics barky tree habitats for epiphytic orchids.

🧱 Texture, Drainage & Fertility

Texture: chunky, open

Drainage: very fast

Fertility: low

Organic Matter: moderate (coarse)

Tendencies: breaks down over time, needs frequent light feeding

🧪 pH

Typical pH Range: 5.5–6.5

✅ Best Suited For

  • Phalaenopsis
  • Cattleya
  • Dendrobium (epiphyte types)

⚠️ Not Ideal For

  • Terrestrial orchids without adjustment
  • Water‑hungry houseplants

🛠️ Amendments & Improvements

  • Repot every 12–18 months as bark decomposes
  • Use weakly‑weekly balanced fertilizer

🪴 Recommended Container Mix

60% medium orchid bark, 20% perlite, 10% charcoal, 10% sphagnum (or coco chips) around roots.

🔍 Diagnostics

Hand Test: Pieces don’t bind; air spaces visible.

Jar Test: Not meaningful due to large particles.

🐛 Common Issues & Fixes

  • Salt build‑up on bark: Flush pots monthly with clean water.

💡 Care Tips

  • Water thoroughly then allow air to circulate
  • Avoid fine compost that clogs pores

🌦️ Malaysia Notes

Warm humid air is ideal—ensure shade and airflow to prevent fungal spots.

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Note

Use these profiles as practical guides. Local site conditions vary—observe water infiltration, plant responses, and adjust amendments accordingly.

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