Butterworts must experience a dormancy period to regrow and bloom each spring. Cut back the dead leaves in late winter or early spring to encourage the new growth.
Are butterworts easy to care for?
They're an easy-to-grow carnivorous plant provided you give them good light and pure water (low salt/mineral content of less than 20ppms)—as a perk, if they're happy they'll flower once or twice a year too.
How do you take care of pinguicula?
Use chilly water for your temperate pings. The Mexican varieties can be kept on the tray system with overhead watering while they have carnivorous foliage in summer and autumn. When the rosettes change to their small succulents in winter, keep the soil on the dry side, dampening them only slightly and occasionally.