General‑Purpose Potting Mix

Texture: light, airy, crumbly Drainage: Good pH: 6.0–6.8
General‑Purpose Potting Mix - Soil

All‑round, peat‑free style container medium with balanced water holding and aeration for most houseplants and edibles.

🧱 Texture, Drainage & Fertility

Texture: light, airy, crumbly

Drainage: good

Fertility: moderate

Organic Matter: high

Tendencies: can compact over time, fungus gnats if over‑wet

🧪 pH

Typical pH Range: 6.0–6.8

✅ Best Suited For

  • Most houseplants
  • Leafy greens
  • Herbs

⚠️ Not Ideal For

  • Cacti/succulents (too moisture‑retentive)
  • Orchids (insufficient chunkiness)

🛠️ Amendments & Improvements

  • Top up with compost every 2–3 months for nutrients
  • Add perlite/pumice (10–20%) if drainage slows
  • Refresh 1/3 of mix yearly to prevent compaction

🪴 Recommended Container Mix

40% coco coir, 35% mature compost, 20% perlite/pumice, 5% fine bark; add slow‑release organic fertilizer.

🔍 Diagnostics

Hand Test: Squeezes into a soft ball that breaks easily; springs back.

Jar Test: Mostly organic; little mineral settling.

🐛 Common Issues & Fixes

  • Fungus gnats: Allow top 2–3 cm to dry; add yellow sticky traps; improve drainage.

💡 Care Tips

  • Water thoroughly, then let the top dry
  • Avoid compressing soil when potting

🌦️ Malaysia Notes

High humidity reduces evaporation—use fans and ensure pot drainage during monsoon.

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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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