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…

Non-Flowering Clematis

For the second consecutive year my clematis Pamela Jackman, while still putting on the usual masses of stems & lush foliage, has declined to flower. It has flowered in the same (unchanged) spot for over 10 years – I don’t…