How to Prune Clematis florida?
Pruning (clematis) group 2

Clematis florida · Clematis florida
In warm, sheltered locations, plant in moisture-retentive, well-drained soil, with the roots and base of the plant kept cool and shaded by other plants or a layer of pebbles at the base. Plant with the crown 5-8cm deep to encourage new shoots to grow from below ground level. Best kept in a conservatory or frost-free greenhouse in a container at least 45cm deep and wide in a loam-based potting compost. See clematis cultivation
Pruning (clematis) group 2