Thank you QueenOfTarts!
Eventually got on to trying this one. The dry scent is nice, lemon with a bit of warmth from the rooibos. Steeped, it smells much the same. It tastes very good – the lemon is more soft and sweet than tart, which is what I expected, but this is good. The rooibos taste is slightly overpowering this taste though, and I only get a clear lemon taste at the end of the sip.
Iced the rest of this and the lemon comes out much more. This is definitely a tea that is better iced.