How to Prune Pinguicula 'Weser'?
No pruning required

Pinguicula 'Weser' · Pinguicula 'Weser'
Grow in a light, open potting mix, in bright, filtered light and sit in a shallow saucer of rainwater during the growing season. Plants will turn dormant over winter, during this period water sparingly but do not allow to dry out, and keep above 5°C (41°F). See carnivorous plant cultivation for more detailed advice
No pruning required