Zhengyan, Banyan, or Zhou Cha? A Detailed Guide to Wuyi Yancha Grades

“Top-grade Wuyi Yancha grows among rocks, medium-grade in gravel, and low-grade in soil.” This means tea plants growing near rocks yield the highest quality tea, as the rocky terrain imparts a unique rock rhyme. For this reason, many tea experts use Zhengyan, Banyan, and Zhou Cha as the primary classifications for grading Wuyi Yancha.

Wuyi Yancha Grades: Zhengyan, Banyan, and Zhou Cha

Wuyi Zhengyan Cha: Grown in rock hollows, stone fissures, and crevices in the core area of Mount Wuyi, or along the sides of secluded rocky ravines. Zhengyan refers to tea grown beside favorable mountain rocks within Mount Wuyi. The “Three Pits and Two Ravines” are the representative producing areas for Zhengyan tea, including Huiyuan Pit, Niulan Pit, Daoshui Pit, Liuxiang Ravine, and Wuyuan Ravine. In addition, teas from areas like Tianxin Rock and Matou Rock are also renowned. Exceptional Zhengyan tea features a distinct rock rhyme, showcasing the exquisite quality of rock bone and floral fragrance.

Wuyi Half-Rock Tea: Half-rock tea grows in Wuyi Mountain areas outside the true-rock zone, including Qingxiaoyan, Yanzike, Huxiaoyan, and Lianhuapeg. Although its quality is slightly inferior to true-rock tea, through improved tea garden management and tea-making craftsmanship, half-rock tea can still approach the quality of true-rock tea. Premium half-rock tea also exhibits the characteristic “rock bone and floral fragrance.”

Wuyi Zhou Tea (Islet Tea): Zhou tea mainly comes from tea gardens converted from river alluvial yellow soil, vegetable plots, and paddy fields within Wuyi Mountain, with a wide distribution range. The growing sites of Zhou tea lack weathered stones and have sparse vegetation (many are converted from vegetable plots), resulting in lower nutrient richness. These tea gardens have limited tree age and grow in low-lying areas, near roads or streams, or on high mountains with sparse vegetation. The resulting tea has a flat, bland taste with a heavier earthy note, falling far short of true-rock tea and half-rock tea.

In addition to the three grades of Wuyi Yancha mentioned above, there is another category known as Waishan Tea (Outer Mountain Tea). These teas come from tea gardens outside the Wuyi Danxia landform or outside the Wuyi administrative region. Waishan tea is of even lower quality and has a significant gap compared to true-rock and half-rock teas.

No Need to Chase the Highest Grade of Wuyi Yancha

In recent years, Wuyi Yancha has become a hot commodity in the Chinese tea market, with Niulankang and Matouyan among the true-rock teas being particularly precious. The price for 500 g of tea easily reaches tens of thousands of RMB, reflecting its exceptional quality. Although half-rock and Zhou teas are not as good as true-rock tea in quality, they can still exhibit outstanding flavor through good processing techniques. Without chasing famous mountains and premium brands, you can buy quality Wuyi Yancha for anywhere from NT$ tens to hundreds per 600 g to satisfy a tea lover’s needs.