Beginner Gardening: clematis question - support, 3 by HeatherY

HeatherY wrote:
Update on the HF Young and it's neighbors.
Well I still have no flowers, but the vine seems to be growing happily and making new vines growing right out of the original stem.
Some of the leaves seem to be taking a different shape than the smooth edged oblong ones.
It shares a spot with several other plants, one of which seems to be a weed growing right out of the same hole. I want to be careful!
Anyone know?
Heather
PS it is fine to relocate this post if it belongs in some other thread
HY