Here in SE Pennsylvania, it has been a mild, wet summer, as summers go in this area. We have had regular, soaking rains and generally warm temperatures, with little truly hot weather. The nights are already cooling down slightly from where they were last month. I am wondering if my Japanese maple is healthy, and just a bit "strung out" on summer or if it looks unhealthy? I keep it in full sun so maybe the leaves are just suffering a bit from this?