Diamantina Clematis

Help!!, My 3 year old dementia is loaded with beautiful flowers in a pot on our south w facing terrace. It overwinter well and is blooming well, but suddenly some of the leaves are turning brown black and you the…

Clematis Diamentina

I have a diamantina clematis in a pot on a terrace facing west. This is it 2nd year. It flowered beautifully late spring/early summer and it has not flowered again. There are no buds appearing yet . It did flower…