How to Brew White Tea: Fresh, Aged and the Grade in Between

White tea is brewed at 85 to 90 Celsius when fresh and at 95 to 100 or a short simmer when aged, and the grade matters as much as the age. A silver needle wants the coolest water and a generous dose because the unrolled bud extracts slowly; a shou mei wants boiling water because the leaf is coarse and dense; an aged cake wants a rinse and a simmer.

The common mistake is to treat white tea as one thing. It is four grades and two ages, and the brewing differences between them are larger than the differences between most tea classes.

The table

The dose is high across the table because white tea leaf is unrolled or loosely rolled and water reaches it slowly. Three grams in a mug produces a thin cup that a drinker may mistake for the tea being mild.

The time is long for the same reason. A green tea at two minutes is fully extracted; a silver needle at two minutes is barely woken up.

Why the bud needs cooler water and more time

A silver needle bud is a closed structure. Water has to penetrate the outer surface before it can reach the interior, and the unbroken bud slows that down.

So the brewing has two requirements that pull in opposite directions: more time to penetrate, and cooler water to avoid extracting bitterness from the outer layers while the interior is still dry.

The combination is a long steep at a moderate temperature. That is why silver needle at 85 Celsius for three minutes tastes sweet and at 95 for one minute tastes thin and slightly sharp.

A gaiwan solves the problem differently, with a rinse and several short steeps that wet the bud gradually. Both methods work and the gaiwan gives more control.

Why aged white tea wants boiling water

Aged white tea has lost moisture and its cell walls have hardened. The compounds that give it dried fruit and honey notes are less soluble than the fresh ones, so they need more heat and more time.

A seven-year shou mei at 85 Celsius tastes of almost nothing, which is the commonest reason a drinker concludes that aged white tea is overrated. The tea is fine; the water was too cool.

Simmering is the traditional method for an aged cake. Five grams in half a litre of water brought just below a boil and held for five minutes gives a dark, sweet, full-bodied drink that no steeped version reproduces.

That is a different drink from a fresh white tea, and it is worth trying once to see what age does. The two are not variations on one tea; they are two teas from one leaf.

• Fresh white tea: 85 to 90 Celsius, long steep, high dose.
• Aged white tea: 95 to 100 Celsius or a simmer.
• Silver needle needs the coolest water and the most time.
• Shou mei tolerates boiling water and a long steep.
• Aged cake is often simmered, not steeped.
• Treating white tea as one thing is the main mistake.

Cold brew, which suits it unusually well

White tea is one of the best candidates for cold brewing because its compounds extract slowly and its bitterness is mild. Five grams in half a litre of cold water for six to eight hours gives a sweet, clear drink with a floral top note.

The method is forgiving in a way that hot brewing is not. There is no temperature to judge and no steep to time, and the result does not turn bitter if it is left longer.

Aged white tea also cold brews well, and gives a darker, sweeter result than the fresh leaf. Both are worth trying in summer.

The one thing cold brewing does not deliver is body. The cup is light, and a drinker who wants weight should brew hot and accept the shorter window.

The gaiwan method for white tea

A gaiwan gives more control than a mug and suits a drinker who wants to taste the change across infusions. Five grams in 120 millilitres, a five-second rinse, then steeps of fifteen to twenty seconds.

The first steep is thin because the leaf has barely opened. The second is fuller, and for a white peony the third is usually the best.

Fresh white tea gives three or four infusions this way. An aged tea gives eight to ten, because the leaf is denser and the compounds release more slowly.

The temperature should rise across the session. Starting at 90 and moving to 100 as the leaf opens keeps the extraction even, which is the same logic as lengthening the steeps.

• Five grams per 120 ml in a gaiwan.
• A five-second rinse before the first steep.
• Fifteen to twenty seconds on the first, then longer.
• Fresh tea gives three or four infusions.
• Aged tea gives eight to ten.
• Raise the temperature across the session.

What the leaf tells you before brewing

A fresh white tea with bright green and silver leaf wants the cooler end. A tea that has darkened toward brown, whether from age or from a lower grade, wants more heat.

The same rule applies to the grade. A bud tea is delicate and a leaf tea is coarse, and the coarse one tolerates water that would ruin the bud.

The smell of the dry leaf is the third signal. Fresh hay and melon mean a young tea; dried fruit and wood mean age, and age wants heat.

Those three observations take a few seconds and set the temperature more reliably than the label, which often does not state the age at all.

• Bright green and silver leaf: cooler water.
• Brown or darkened leaf: hotter water.
• Bud tea is delicate, leaf tea is coarse.
• Hay and melon mean young, dried fruit means aged.
• The dry smell sets the temperature.
• The label often omits the age.

A note on quantity and the shape of the leaf. A silver needle is bulky because the buds are intact, and a level teaspoon holds only a gram or two. A drinker measuring by spoon will under-dose a bud tea badly.

A shou mei is the opposite: the leaves are flat and it compacts easily, so a spoon holds more than expected. Weighing is the only reliable method for both.

The same applies to a white peony, which sits in between and is the easiest of the three to measure roughly.

A small kitchen scale costs less than a tin of silver needle and removes the largest remaining variable from the brewing.

• Silver needle is bulky and a spoon under-doses it.
• Shou mei compacts and a spoon over-doses it.
• White peony is the easiest to measure roughly.
• Weighing is the only reliable method.
• A scale costs less than a tin of bud tea.
• Dose is the largest variable after temperature.

The storage question, which affects brewing

A white tea that has been stored badly brews differently from one stored well. A leaf that has absorbed moisture from a humid kitchen extracts faster and tastes sour, and no temperature corrects it.

A leaf that has been stored dry and dark changes slowly and predictably, which is what an aged tea is supposed to be. The brewing advice on this page assumes that kind of storage.

So a drinker who buys an aged cake and finds it flat should consider the storage before the temperature. The two are easy to confuse and the storage is the likelier cause.

The check is simple: a well-stored cake smells of dried fruit and wood when dry, a badly stored one smells of a cellar.

A last note on the second infusion of a fresh white tea. It is often better than the first, because the leaf has fully wetted and the interior compounds have reached the water. A drinker who pours one cup and discards the leaf has missed the best part of the session.

One more comparison is useful for a drinker moving from green tea. A fresh white tea at the same strength is less astringent and slightly sweeter, and it turns bitter more slowly, which makes it a more forgiving daily tea. The brewing advice is similar and the tolerance is wider.

Frequently asked questions