President Clematis Bloom duration?
My President Clematis is about 3-4 years old, on a metal trellas, facing the North. It generally blooms early June and is about done at the end of the month.
Healty plant, blooms are big and nice. I see some others Presidents that bloom much longer.Any one know what is the general blooming duration? Anything I can do to keep them bloomed longer? If I deadhead, will they re-bloom again?
As you can tell, I am a novice at this. Do President take any special care, besides keeping them away from special interest plant groups? :)
Also, just brought two new types of Clematis, Ville De Lyon and Texenis Gravetye Beauty. Anyone know about caring for these or what to expect? They are facing East and get morning sun but shade in the afternoon.