Da Kengkou Rougui – Wuyi Zhengyan Rock Tea Oolong, Traditional Charcoal Roast

A Distinctive Wuyi Rock Tea from Da Kengkou

Discover Da Kengkou Rougui (武夷山倒水坑肉桂), a single-origin Wuyi Zhengyan Rock Tea Oolong from the celebrated Wuyi Mountain region of Fujian, China. Made from the Rougui (肉桂) cultivar and traditionally charcoal-roasted under the care of Tea Master Liu Guoying, this tea offers an opportunity to explore one of Wuyi's distinctive ravine growing areas through a carefully crafted Chinese oolong.

For tea drinkers who want to look beyond generic oolong descriptions, Da Kengkou Rougui brings together a named growing location, a recognized cultivar, a documented harvest date, and a traditional roasting style. Its appeal lies in the connection between the tea and the landscape in which it grows.

Da Kengkou: A Distinctive Zhengyan Tea-Growing Area

Da Kengkou (大坑口) is located within the Wuyi Mountain Scenic Area in Fujian, China, southeast of Tianxin Yongle Buddhist Temple and backed by Niulankeng (牛栏坑). The ravine extends from the scenic area's stone archway toward a monumental stone statue of Maitreya Buddha. This route is also a passage toward Jiulongke (九龙窠), the renowned site associated with the original mother bushes of Da Hong Pao.

Within Wuyi's traditional San Keng Liang Jian landscape—the Three Pits and Two Streams—Da Kengkou belongs to the pit-and-ravine category of the Zhengyan, or core rock-tea growing area. Although it is less widely publicized than Niulankeng and Huiyuankeng, Da Kengkou remains a recognized name among Wuyi Rock Tea origins.

The terrain is relatively broad and basin-like. Following the scenic-area road for approximately five to six minutes brings visitors toward the entrance to the Da Hong Pao scenic area. Continuing uphill leads toward the end of the Da Kengkou route, where the imposing Maitreya Buddha statue stands. Local accounts associate the statue with the Kangxi period of the Qing dynasty, adding a historical dimension to this distinctive mountain landscape.

The Natural Environment Behind Da Kengkou Rougui

Steep cliffs and rocky slopes rise on both sides of the ravine, while a clear stream runs through the valley. Tea plants grow in an environment characterized by ample sunlight, moderate humidity, deep soil, and abundant natural vegetation.

The surrounding mountains and plant cover filter, reflect, and scatter sunlight, creating a mixture of sunny and partially shaded conditions. Rather than receiving uniformly intense direct sunlight throughout the day, tea plants experience changing levels of direct and diffused light. These conditions influence plant growth and the accumulation of compounds that contribute to the character of the finished tea.

The ravine is also rich in vegetation. Tea plants grow alongside trees, grasses, shrubs, and mosses, forming a complex ecosystem among the rocks and streamside growth. Although these plants may compete for nutrients, their coexistence contributes to the distinctive natural environment of the ravine.

The wider Wuyi landscape is also associated with the cultivation of Da Hong Pao, including the famous mother bushes at Jiulongke. The surrounding mountains, vegetation, and stream-fed valley provide important geographical context for understanding Da Kengkou's place among Wuyi's recognized rock-tea growing areas.

For tea enthusiasts interested in terroir, Da Kengkou is more than a name on a label. Its ravine landscape, changing light, abundant vegetation, and position within the Wuyi Zhengyan area provide a specific origin story for this Rougui oolong.

Tea Information

• Chinese Name: 武夷山倒水坑肉桂

• Pinyin: Wǔyí Shān Dà Kēngkǒu Ròuguì

• English Name: Wuyi Da Kengkou Rougui

• Tea Type: Wuyi Rock Tea (Yancha), Oolong Tea

• Cultivar: Rougui (肉桂)

• Origin: Wuyi Mountain, Fujian, China

• Growing Area: Da Kengkou (大坑口), Zhengyan rock-tea area

• Harvest Date: September 23, 2026

• Tea Master: Liu Guoying

• Roasting Style: Traditional-style charcoal roast

Rougui Cultivar and Traditional Charcoal Roasting

Rougui is a recognized Wuyi oolong tea cultivar. Its Chinese name, 肉桂, is commonly translated as “cinnamon” in English-language tea descriptions, but it refers to the tea cultivar rather than cinnamon being added as an ingredient.

Traditional-style charcoal roasting is an important part of this tea's identity. Roasting influences the finished tea's aromatic profile and overall balance, bringing the processing style into conversation with the cultivar and growing environment.

For drinkers exploring traditional Wuyi Yancha, the relationship between cultivar, growing location, and roasting style is an important part of the experience. Rather than treating all Rougui teas as interchangeable, this listing identifies Da Kengkou as the specific growing area and records the tea's harvest date and tea master.

No added cinnamon or artificial flavoring is specified for this product.

Explore More Wuyi Rougui Teas

Interested in how Rougui tea is represented across different Wuyi growing locations? Explore MoriMa Tea's Twelve Zodiac Rougui – Wuyi Rock Tea guide.

This guide introduces the Twelve Zodiac Rougui concept and provides another way to explore named Wuyi Rock Tea origins. Comparing teas by growing location, cultivar, and processing style can help you develop a more informed understanding of the diversity within traditional Chinese oolong.

How to Brew Da Kengkou Rougui

Gongfu brewing is an excellent way to explore Wuyi Rock Tea. Using a small brewing vessel and several short infusions allows you to adjust the strength and observe how the tea develops from one steep to the next.

Suggested Gongfu Brewing Method

• Tea: 8.3 g

• Water: 100–120 ml

• Water temperature: 95–100°C (203–212°F)

• First infusion: Approximately 10–20 seconds

• Following infusions: Increase steeping time gradually according to taste

• Recommended teaware: Gaiwan or small Yixing clay teapot

Warm your teaware before brewing. Add the tea leaves, pour in hot water, and decant the infusion completely after the desired steeping time.

If the tea tastes too intense or drying, shorten the next infusion or use slightly less leaf. If the flavor seems too light, increase the leaf-to-water ratio or extend the steeping time.

Western-Style Brewing

You do not need specialized gongfu equipment to enjoy this tea.

• Tea: Approximately 2–3 g per 250 ml of water

• Water temperature: 95–100°C (203–212°F)

• Steeping time: Approximately 2–3 minutes

Adjust the brewing parameters to suit your taste. Water quality, leaf quantity, and steeping time can all influence the final cup.

How to Store Your Wuyi Rock Tea

Proper storage helps protect the tea's aroma and roasting character between brewing sessions.

• Keep the tea in an airtight, food-safe container.

• Store it in a cool, dry place away from direct sunlight.

• Protect it from humidity and strong odors.

• Avoid storing it beside spices, coffee, or scented products.

• Use a clean, dry tea scoop and keep moisture out of the stored leaves.

• Reseal the package promptly after each use.

Keeping the tea dry and well sealed helps reduce unwanted odor absorption and moisture exposure.