Looking great in mid August is Hedychium spicatum. This is a ginger lily species we saw throughout our late 1990s travels in Yunnan, China. Pictured below are our 3 year old seed-grown specimen, which has already become a massive 5′ tall x 10′ wide. The flower is much smaller than some of the more showy species of hedychium, but the overall garden impact is quite grand. Hardiness is Zone 7b-10 (guessing).