How to Prune Geranium psilostemon 'Catherine Deneuve'?
Cut back after flowering to encourage the production of fresh leaves and flowers. Remove old dead foliage in spring before growth commences

Geranium psilostemon 'Catherine Deneuve' · Geranium psilostemon 'Catherine Deneuve'
Grow in any moderately fertile soil apart from waterlogged soils. Full sun or partial shade is best, but shade is tolerated.
Cut back after flowering to encourage the production of fresh leaves and flowers. Remove old dead foliage in spring before growth commences