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Lesson #20. Production of Chinese Red Tea (Xiao Zhong)

About the kind of red tea

This production method could develop of itself in the course of tea makers’ routine life, but China has a legend about the appearance of the extraordinary smoked tea.

It is told that once a squad of military men arrived to a village in Wuyi mountains where tea makers lived. They requested food and tea this village was so famous of. But the tea had not dried yet. Nothing was there to offer to the uninvited guests. The owner of the tea factory, being afraid to displease the visitors, decided to finish drying of the leaves on the fire. The fire was made of the pinewood and certain amount of tea was dried on its fumes. The resulting taste was smoky, with unusual savor. The soldiers liked the tea and praised the tea factory owner. He, in his turn, considered: if soldiers liked the tea so much, may be it will hit the taste of others as well. And so it happened that the popularity of smoked tea has spread all over China, it was imported to Europe and there was no end to clients. Since that time only smoked red tea is produced in the mountains.

By the way its only Wuyi mountains where smoked tea is produced. Perhaps in other region the tea leaf reacts differently to the smoking procedure. A huge amount of smoked tea is produced at a small area and is distinguished into a stand-alone red tea category.

In Europe the tea is popular under the name «Lapsan Souchong», which basically is spelled in local dialect and anglicized old name of the tea Lao Song Xi Zhong (老松细种). However there is some phonetic similarity. It translates as «Small bush of old pine». Now the tea is generally known in China under the name «Small bushes from Zhengshan mountain». But the phrase «small bushes», in Chinese «xiao zhong» remains unaltered and is used for nomination of smoked teas.

Red tea (xiao zhong) production technology:

1 Plucking
2 Withering
3 Rolling
4 Fermentation
5 Red pot
6 Rolling
7 Black drying
8 Sorting
Plucking (cǎiqīng, 采青)

There is only one area where smoked tea is produced — the north of Fujian province, close to Wuyi mountains in Tong Mu nature reserve.

Plucking (cǎiqīng, 采青)

The tea grows in ecologically balanced environment at misty altitudes near 1600 meters above sea level.

Plucking (cǎiqīng, 采青)

Tea for smoking is gathered from April 18 and by the end of May. It is produced once per year — in spring.

Plucking (cǎiqīng, 采青)

One bud and three leaves are plucked.

Processing

For production of xiao zhong special three-level buildings are used. At the lower level the wood is burned and smoke gathers up.

Processing

The hatch at the second level allows to adjust smoking temperature. The tea is placed on the third level.

Processing

The floor surface where the tea is spread is vent-holed all over — as a sieve. This enables smoke to penetrate the level and to enveil the tea leaves.

Withering (wěidiāo, 萎凋)

Upon gathering the tea needs resting to remove the excessive moisture and soften the leaf. This is done on the third level.

Withering (wěidiāo, 萎凋)

The tea is laid out at the floor for several hours. Each 15 minutes the tea is swept up and laid out again to make withering more even.

Withering (wěidiāo, 萎凋)

Duration of this stage depends heavily on weather conditions: rainy or dry. In 4–5 hours tea is ready for further processing.

Rolling (róuniǎn, 揉捻)

Traditional rolling takes place in a bowl made of wood. A tea maker squeezes and rolls the leaves until they become soaking wet all over.

Rolling (róuniǎn, 揉捻)

The leaves turn into thin bands, tea sap is expressed from every part of the tea leaf. This enables complete fermentation of the tea.

Fermentation (fājiào, 发酵)

The tea prepared for fermentation is placed into the basket.

Fermentation (fājiào, 发酵)

It is covered with canvass. This allows increasing temperature inside the tea pile and ensuring uniform contact of the leaf with oxygen.

Fermentation (fājiào, 发酵)

Woven sides of the basket suit this purpose perfectly.

Fermentation (fājiào, 发酵)

Oxygen is essential in the fermentation process, which is literally the oxidation of the tea sap. The tea acquires red color.

Fermentation (fājiào, 发酵)

Tea maker determines the completion of the production stage by appearance and odor of the leaf. The process takes up to 3–5 hours.

Red pot (hóngguō, 红锅)

Traditionally the «red pot» procedure uses wood-burning stoves.

Red pot (hóngguō, 红锅)

Literally «red pot» implies frying of the leaf on in the pot heated to 200 °C in order to stop fermentation process.

Red pot (hóngguō, 红锅)

The tea is dried. At this stage it is but ordinary red tea. However for xiao zhong it’s just the middle of the way.

Second rolling (fùróu, 复揉)

Fùróu process or second rolling is needed to prepare leaves for absorbing the pinewood fume aroma.

Black drying (hēibèi, 黑焙)

In a thin layer the tea is spread in bamboo trays and is shelved on the third level.

Black drying (hēibèi, 黑焙)

At the bottom level the furnace is fired with pinewood.

Black drying (hēibèi, 黑焙)

Only pinewood may add this noble smoky flavor to the tea. The area is rich of pine forests and there’s no need to use other types of wood.

Black drying (hēibèi, 黑焙)

The fumes gradually ascend to the roof.

Black drying (hēibèi, 黑焙)

And cloaks over the tea leaves. The tea dries up in 10 hours. But so far it is still máo chá – the primary tea.

Sorting (jīngzhì, 精制)

The tea is piled for further processing.

Sorting (jīngzhì, 精制)

Sorting is an essential stage. Tea produced at one time is separated by quality and value. At fist machines screen the tea by size.

Selection (jiǎntī, 拣剔)

Final sorting is performed by human. All foul tea leaves — improperly fermented, sized or twisted — are removed.

The tea is ready!

It’s time to taste it and assess its quality.

Special aspects of brewing smoked red tea

Naturally it is brewed at water temperature 100 °C. This tea is both an excellent choice for single brewing in a large cup and quite sapid to enjoy in multiple steepings. You may brew it in gaiwan, porcelain or clay tea pot. The scent and flavor of this red tea associate with masculine energy and martial force so coarse tea-ware would therefore be more aesthetically appropriate.

Storage of smoked red tea

Since «Small bushes» is produced of large leaves, undergo intensive processing and in the end thereof is smoked, this tea is well suited for aging. Over time it loses its fresh notes while acquiring more deep and versatile flavor. In any case it’s better to store it tightly sealed away from sunlight, as far as sunshine and air may soon deaden the flavor and aroma of the tea.

Illustrated by screenshots from film 正山小种制作工艺.

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