I love the look and smell of philadelphus when in flower, but am wondering if it doesn't work hard enough for my small garden. It seems it only flowers for a couple of months and then is deciduous so would be very sad in winter.
So, I had the idea of planting an evergreen, winter flowering clematis to climb up it.
What do people think? Would the branches of the philadelphus cope with that or is it a daft idea?