Chacodex

Hua Zhuan

Flower Brick tea with naturally occurring golden flower fungus patterns, offering a distinctive floral-earthy character.

Type
Dark Tea
Origin
China · Hunan
Oxidation
post-fermented
Caffeine
medium
Brew temp
100°C
Brew time
1–3 min
Flavor notes
fungal, floral, smooth

History

Hua Zhuan (花砖, Flower Brick) is a Hunan dark tea from Anhua county, closely related to Fu Zhuan but with a distinct processing and character. The 'flower' in the name originally referred to the decorative patterns pressed into the brick's surface, though it also evokes the 'golden flowers' (Eurotium cristatum fungus) that develop naturally during the tea's fermentation. Hua Zhuan was historically an important trade tea, shipped to China's northwestern regions where dark tea is a dietary staple.

Processing

After kill-green and rolling, the leaves undergo wo dui (pile fermentation) for microbial transformation. The tea is then steamed and pressed into rectangular bricks with decorative patterns on the surface. During a controlled warm-storage period, beneficial Eurotium cristatum fungus develops as golden spots throughout the brick - these 'golden flowers' are prized and contribute to the tea's unique flavor. The process differs from Fu Zhuan in leaf grade and pressing style.

Tasting Notes

Appearance

Rectangular pressed bricks with decorative surface patterns. When broken open, dark leaves are studded with tiny golden-yellow fungal spots. The liquor is a clear, warm amber-orange.

Aroma

A distinctive fungal sweetness - earthy and grain-like with a subtle floral note contributed by the golden flower fungus. Warmer and more complex than plain dark teas.

Taste

Smooth and mellow with a unique interplay of earthy depth and fungal sweetness. Notes of wheat, dried flowers, and a gentle woodiness. The golden flowers contribute a distinctive smooth, almost creamy quality to the mouthfeel. Very low bitterness.

Brewing Guide

Western Style

  • Leaf: 4g per 200ml
  • Water: 100°C (212°F)
  • Time: 2–3 minutes
  • Infusions: 4–6 infusions

Gongfu Style

  • Leaf: 6g per 100ml
  • Water: 100°C (212°F)
  • Time: 15s first, +5s each subsequent
  • Infusions: 6–8 infusions

Step-by-step

  1. Break the brick. Use a tea pick to break off a chunk, preserving the golden flower spots. Tip: Don't crumble too finely - the golden flowers release best from intact leaf clusters.
  2. Boiling water. Use 100°C water. A quick rinse helps open the compressed leaves. Tip: Look for the golden-yellow tint in the liquor - that's the golden flowers at work.

Health Benefits

  • Eurotium cristatum produces beneficial enzymes and compounds
  • Traditionally used as a digestive aid with heavy meals
  • Contains unique bioactive compounds from fungal fermentation
  • May support gut health through probiotic-like microorganisms
  • Low caffeine and gentle on the stomach

Food Pairings

  • Lamb hotpot
  • Wheat noodles
  • Dried meats
  • Flatbreads
  • Hearty soups

Buying Guide

What to look for

  • Abundant golden flower spots throughout the brick
  • Decorative surface pattern
  • Anhua, Hunan origin

Quality indicators

  • Dense, even distribution of golden flowers
  • Clean, sweet fungal aroma
  • Traditional brick pressing

Price range: $15–35 for standard bricks, $50–100 for aged premium

Storage: Store in dry, ventilated conditions. Can age for decades - golden flowers continue developing.

Fun Facts

  • The golden flowers in Hua Zhuan are Eurotium cristatum - a beneficial fungus actively studied for its health properties.
  • More golden flower spots generally indicates higher quality and better storage conditions.
  • Hua Zhuan and Fu Zhuan are sometimes confused, but differ in leaf grade, pressing style, and flavor profile.

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