Green Tea Brewing: Temperature + Steeping Time (No Bitterness)

Green tea can taste bright and calm at the same time. Small changes in water temperature and steeping time can shift the cup a lot. This guide gives you simple starting points for brewing green tea in a cup or a larger teapot.

Note: Brewing parameters can vary by tea style, leaf size, and processing. Use the ranges below as a starting point and adjust in small steps.

Best temperature for green tea (quick answer)

For many loose leaf green teas brewed in a cup or a larger teapot, start with 85–90 °C.

If your tea tastes bitter, reduce the temperature slightly (for example closer to 85 °C) and shorten the steeping time. If it tastes too light, increase steeping time first.

Best steeping time for green tea (quick answer)

For brewing in a cup or a larger teapot, start with:

• 2 minutes as a balanced baseline

• Adjust to 1.5–3 minutes depending on your taste

Green tea can extract quickly. If you steep too long, the cup can turn bitter or dry.

Why green tea turns bitter (common causes)

Green tea usually turns bitter because of one (or a mix) of these:

• Steeping too long

• Water too hot for that specific tea

• Too much leaf for the amount of water

• Small or broken leaves (they extract faster)

• Not adjusting between infusions

Tip: Change one variable at a time. That is the fastest way to find your sweet spot.

Step-by-step: how to brew loose leaf green tea (cup or teapot)

This is the simple “cup / larger pot” method:

1. Heat water to 85–90 °C

2. Warm your cup or teapot with hot water, then discard the water

3. Add tea leaves (see ratio below)

4. Pour water over the leaves

5. Steep 2 minutes

6. Strain and serve

If you want the traditional Vietnamese tea preparation method (and a broader guide that covers more styles), click here.

Tea-to-water ratio (simple rule + example)

A simple starting point for cup/teapot brewing:

• 2–3 g per 250 ml

Example:

• 250 ml: 2–3 g

• 500 ml: 4–6 g

If the tea is too strong, reduce leaf first. If it is too weak, add a little more leaf or steep slightly longer.

Can you re-steep green tea? (how many infusions)

Yes, many loose leaf green teas can be re-steeped.

Typical range: 2–3 infusions.

Simple approach:

• Keep temperature in the same range (85–90 °C)

• Increase steeping time slightly each round

Example:

• 1st infusion: 2 min

• 2nd infusion: 2.5 min

• 3rd infusion: 3 min

If infusion 2 tastes thin, you likely used too little leaf or too much water.

Troubleshooting (too weak / too bitter / too grassy)

If your green tea is too weak

Try one change:

• Steep 30–45 seconds longer, or

• Add a little more leaf (for example +0.5 g per 250 ml)

If your green tea is too bitter

Try one change:

• Shorten steeping time (for example 1.5–2 min), or

• Reduce temperature slightly (for example 85 °C)

If your green tea tastes too grassy

This can be normal for some green teas. You can:

• Brew slightly cooler (85 °C)

• Use a shorter first steep

• Try a different green tea style

Which green tea style fits you? (taste notes)

Green tea is not one single taste. Simple profiles:

• Fresh + clean: light body, crisp finish

• Soft + gentle: rounder, easy to drink

• More intense: stronger aroma and structure (needs careful brewing)

If you want a clean, gentle green tea that is easy to brew, explore the Lùm Nature collection.

FAQ

What is the best water temperature for green tea?

A good starting range is 85–90 °C for brewing in a cup or a larger teapot. It can vary by tea.

How long should green tea steep?

Start with 2 minutes and adjust to taste (often 1.5–3 minutes).

Why does my green tea taste bitter?

Most often it is steeped too long, the water is too hot for that specific tea, or the tea-to-water ratio is too strong.

Can I brew green tea twice?

Yes. Many loose leaf green teas work well for 2–3 infusions. Increase steeping time slightly each round.