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Independent, science-aware herbal tea education — reviewed & updated for 2026

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Start with the beginner's guide
Reference

Herbal tea ingredients, by plant part

Leaf, flower, root, seed or fruit — each behaves differently in hot water. Understand the material and you'll instinctively know how to brew it.

Leaves

The workhorses of the herbal world — aromatic and quick to infuse. Steep at 95–100°C for 5–7 minutes.

Flowers & petals

Delicate and perfumed. Use cooler water (85–95°C) and shorter steeps so they stay sweet, not soapy.

Roots & bark

Dense and slow to give up flavour — simmer them (decoction) at 100°C for 8–12 minutes.

Seeds

Small but mighty; crush lightly first, then steep at 100°C for 7–10 minutes to release the sweet, aromatic oils.

Fruits & berries

Tangy and colourful. Brew at a full boil; the longer they steep, the more tart and vivid they become.

Questions & answers

Ingredient FAQs

Because tender parts (leaves, flowers) release flavour fast, while tough parts (roots, bark, seeds) need more heat and time. Matching method to material is the key to a balanced cup.

An infusion steeps material in hot water (best for leaves and flowers). A decoction gently simmers it (best for roots, bark and hard seeds). See our botanical brewing guide.