Brewing guide: 1tsp in 250ml water at 100°C for 3-5 minutes. Earl Grey rainbow-flavoured Earl Grey bergamot with the addition of cornflower, sunflower petals, saffron and rose petals. Earl Grey Rainbow Tea took its name from the multi-coloured flowers, which make up the composition. The strong and distinctive Ceylon Tea partners harmoniously with the Bergamot flavour to offer an authentic Earl Grey Tea. This tea is a combination of a rich and full bodied Ceylon Single OriginTea with the flavour of Bergamot, a citrus fruit that is native to Calabria in Italy. A legendary tea, named after Charles, 2nd Earl of Grey and former Prime Minister of England.