Late last night, I began brewing it some of the White Peony tea that I now have, this time being careful to remember to heat the gaiwan and the cup first (I forget a lot). After the rinse, the leaves had a very strong scent. Vegetal, but also with some notes of flowers (orchids or roses?) The water used had recently been boiled, but had been given a few minutes to cool.
With the first steep, it began to smell of oats. I didn't reheat the kettle, so the water has been continuously cooling. With the second steep, it began to smell nuttier and was steeped with even cooler water, for 5-7 seconds. The 3rd steep I let the water become even cooler, but steeped it for less time, so it came out a little weak.
After that, I filled the gaiwan and let it sit overnight. This morning, the tea still has a surprisingly strong scent and while the flavor is oat-y, it does still retain floral undertones.