Clematis alpina Helsingborg fertiliser pruning is best left until

pruning is best left until late spring then the plant can be cut back quite hard to a good pair of buds  on each stem

It stops weeds in their tracks

blade locks in both the open and closed positions

It's suitable for container growing

Clematis alpina Helsingborg fertiliser pruning is best left untilClematis alpina 'Helsingborg' is a late spring flowering clematis, which will get up to 2. 5m high in time. It has beautiful little four petalled flowerheads in deep purple. After the flowers have gone the silky tassel like seedheads maintain the season of interest. This plant thrives in shade, and will suit any fertile soil which is moist but well drained and suit any aspect. and suits most aspects.