Premium Wild Japanese Knotweed Root Slices Hu Zhang 500g Dried Herbal Tea Material

Premium Wild Japanese Knotweed Root Slices, known in TCM as Hu Zhang (虎杖), from Polygonum cuspidatum. These dried root slices are sun-dried and suitable for herbal tea, decoctions, and traditional preparations. In TCM theory, Hu Zhang is considered bitter in flavor and slightly cold in nature, traditionally associated with the liver, gallbladder, and lung channels. A versatile raw botanical for experienced herbal users.

Key Selling Points

• Wild-harvested Japanese Knotweed root cut into convenient dried slices
• Botanical source Polygonum cuspidatum known in TCM as Hu Zhang
• Traditionally valued in Chinese herbal practice for its bitter and slightly cold properties
• Sun-dried processing preserves the natural character of the root
• Suitable for herbal tea, decoctions, and traditional home preparations

Quality & Sensory

The slices typically show a yellowish to yellow-brown cut surface with a firm, woody texture. They carry a mild earthy aroma, and when simmered the resulting liquid typically has a bitter, slightly astringent taste.

Technical Specifications

Usage Scenarios

• Simmer as a traditional herbal decoction
• Steep slices in hot water for a bitter herbal tea
• Add to herbal soup preparations alongside other botanicals
• Use in traditional seasonal herbal recipes

Traditional Uses

In TCM practice, Hu Zhang has traditionally been used in decoctions and herbal teas, often paired with other bitter or cooling botanicals according to classical formulas. It has also been a folk favorite in seasonal wellness routines, typically simmered alone or combined with herbs such as honeysuckle or chrysanthemum depending on the practitioner's guidance.

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