To feed or not to feed?
I've been reading conflicting information. Some expertthat's that clematis are greedy plants and thrive on feeding. Others say don't feed once in flower. What do people think? I have number of plants: Arabella, Rebecca, Abilene, Guernsey Cream. The latter is just coming to the end of a fantastic flowering period. It may flower again.....what do people do to encourage this to happen?