Few infusions cap- ture the atmosphere of a July evening like lavender tea. Made from the tiny dried buds of Lavandula angustifolia, this calming herbal brew is known for its ability to quieten the mind and ease anxiety— a floral lullaby in a teacup. Not all lavender is created equal. English-grown culinary lavender offers a cleaner, more delicate flavour than heavily scented ornamental varieties. Many drinkers blend lavender with chamomile or mint to round out the flavour, but on its own it's a surprisingly elegant drink-soft, floral and faintly citrus.

How to serve

Allow one teaspoon of dried buds per cup or 2-3 fresh flower heads. Infuse in 90°C water for 5-7 minutes and strain before serving. A teaspoon of honey may enhance the sweetness, but the floral notes often shine brightest when left untouched.

Where to buy

G. Baldwin & Co sells 25g of dried lavender flowers for £4.15 (020-7703 5550; www.baldwins.co.uk). Alternatively, gather your own from a chemical-free grower.

Jonathon Jones tastes tea and exports English-grown tea worldwide