I've only recently become aware of flowering tea - first when Nicola (from Wots for Lunch?) commented on having it at Myatt Café at the V&A Waterfront, and then when Kerry-Anne mentioned that Vista Bar at the One & Only hotel serves a few different flowering teas.
At first I though that the tea was some kind of dried flower - presumably from a tea plant. However on closer inspection I noticed that it appeared to be a bundle if tea leaves wound tightly together by cotton thread. From the photo you're able to see that my tea actually had little red flowers hidden inside, that appeared as the dried bundle expanded and "bloomed" in the hot water.
My review of the tea is that it's very pretty to watch, but lacks the taste of traditional Earl Grey, Rooibos, or Ceylon tea. In addition to my ambivalent feeling about it's taste, the tea is frightfully expensive compared to traditional teas. Personally, I still prefer South African Rooibos over all these - but that said, I'm glad to have tried it - once. :)
Nicola
The one I had at Myatt was amazingly perfumed, the waitress said it was a mixture of jasmine and green teas. Nice to know that Vista Bar has a larger selection (for a special occasion)