How to Cultivate Ru Ware Teacups for Enhanced Frost Veins

1. Tea Selection Principles

- Optimal Types:

  • Fully-oxidized teas (e.g. Pu-erh, Black Tea)

  • Mineral-rich varieties (Wuyi Rock Tea, Aged White Tea)

- Avoid:

  • Green/light oolongs (low tannin content)

  • Flavored/scented teas (chemical interference)

2. Brewing Methodology

- Temperature:

  • 95-100°C water maximizes mineral release

  • Never use boiling water (>100°C) directly on cold cups

- Contact Time:

  • 30-60 seconds initial infusion for patina foundation

  • Gradually increase to 2-3 minutes after 10 uses

3. Cleaning Protocol

- Immediate Care:

  • Rinse with warm water (40-50°C) within 30 minutes

  • Use soft bamboo brush for vein channels

- Periodic Maintenance:

  • Monthly sun-drying (morning light, ≤2 hours)

  • Biannual steam treatment (5 mins at 80°C)

4. Patina Development Stages

Stage 1 (0-6 months):

  • Veins darken from ivory to honey (tannin deposition)

Stage 2 (6-24 months):

  • Crystalline branching becomes visible (20x magnification)

Stage 3 (2+ years):

  • Iron oxidation creates "golden threads" along primary veins

5. Advanced Techniques

- Seasonal Adjustment:

  • Summer: 50% humidity → increase tea concentration

  • Winter: <30% humidity → extend brewing time

- Custom Solutions:

  • Tieguanyin + bamboo charcoal water for amber hues

  • Aged Pu-erh + mineral water for "iron rust" effects

6. Preservation Don'ts

- Never:

  • Use dishwashers/detergents

  • Store with scented items

  • Rapid temperature changes (>10°C/min)