Herbal Tea Steep Timer

Common uses for a herbal tea steep timer

Evening caffeine-free drink
Peppermint after a meal
Rooibos as a milk-tea base
Iced hibiscus

Herbal teas are tisanes: infusions of flowers, leaves, roots, bark or fruit that contain no Camellia sinensis at all. That single fact governs the timing. Without tea leaf there are no tea tannins, so a tisane does not turn astringent the way over-steeped black or green tea does, and it can steep considerably longer.

Five to seven minutes is the usual range, and going beyond it is a matter of taste rather than a mistake. Dense material takes longer than delicate material: a chamomile flower gives up its character quickly, while a hard root or piece of bark needs sustained heat and sometimes an actual simmer rather than an infusion. Use fully boiling water for all of them — the delicacy that makes green tea need cooler water is a property of tea leaf, not of herbs.

Cover the cup while it steeps

The aromatic compounds in mint, chamomile and lemon balm are volatile, which is why the steam smells so strongly. Everything you can smell across the room has left the cup. Covering the pot or mug keeps those aromatics in the drink rather than in the air.

It makes a bigger difference to tisanes than to black tea, because so much of what you are after is aromatic rather than tannic.

Roots and barks need a simmer

Ginger, liquorice root, cinnamon bark and similar dense materials do not fully give up their character to a steep, however long. They are traditionally decocted — simmered in water for ten to twenty minutes — rather than infused.

If a root-based blend has always tasted thin, this is usually why. Simmering it changes the result far more than extending the steep.

A note on herbal preparations

This page covers steeping times for tisanes as drinks. Herbal preparations can interact with medicines and are not all appropriate during pregnancy or for children, and this is not medical advice. If you are drinking a herb for a specific effect rather than for the taste, ask a pharmacist or doctor.

Convention rather than a published standard. Use fully boiling water and keep the vessel covered.

Tisane steeping times
Tisane	Material	Steep time
Chamomile	Flowers	5 min
Peppermint	Leaves	5–7 min
Lemon balm	Leaves	5–7 min
Rooibos	Leaf and stem	5–7 min
Hibiscus	Calyces	5–7 min
Rosehip	Fruit	7–10 min
Ginger	Root	10–20 min, simmered
Liquorice root	Root	10–20 min, simmered

Rooibos does not become astringent with long steeping and is difficult to over-brew.
Roots and barks are decocted — simmered — rather than infused, and will taste thin if only steeped.

Source: ISO 3103 — Tea: preparation of liquor for use in sensory tests (defines tea as Camellia sinensis, which tisanes are not)

Sources

ISO 3103 — Tea: preparation of liquor for use in sensory tests (defines tea as Camellia sinensis, which tisanes are not) , International Organization for Standardization (ISO 3103:2019) — accessed 2026-07-28

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Green Tea Steep Timer

Black Tea Steep Timer

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Cold Brew Steep Timer

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❓ Frequently Asked Questions

Why can herbal tea steep longer than black or green tea?

Because it contains no tea leaf. Astringency in over-steeped tea comes from tea tannins, and a tisane made from flowers, leaves or fruit has none. Five to seven minutes is normal, and longer is a matter of taste rather than a mistake.

Should I use boiling water for herbal tea?

Yes. The need for cooler water is a property of green tea leaf, not of herbs. Tisanes want a full boil, and dense material such as root or bark wants sustained heat to give up anything at all.

Why should I cover the cup while it steeps?

The aromatics in mint, chamomile and lemon balm are volatile — what you can smell across the room has left your drink. Covering the pot or mug keeps them in the cup, and it matters more for tisanes than for black tea because so much of a tisane is aroma.

My ginger or liquorice tea tastes thin. What am I doing wrong?

Steeping it instead of simmering it. Roots and barks are decocted — simmered for ten to twenty minutes — because a hot-water infusion never penetrates dense material properly. Simmering changes the result far more than a longer steep.

Can I over-steep rooibos?

It is difficult. Rooibos has very little of what makes other infusions turn bitter, so it stays drinkable well past the usual range. That tolerance is why it works as a base for milk-and-sugar preparations that would ruin a delicate tea.

Are herbal teas safe for everyone?

Not necessarily. Some herbs interact with medicines, and not all are appropriate during pregnancy or for children. This page is about steeping times for a drink and is not medical advice — if you are drinking a herb for an effect rather than for the taste, ask a pharmacist or doctor.