Hi all. I baught two (Nepenthis) a few months aggo and was wondering if they have a dormant time like venus fly traps do when they die down? because mine dont seem to of really died down but just slow down in growth. Is this normal and should i worry if they do not die down in winter? What should temperatures be in winter and summer? i am in the UK and they are in a propagator that heats the temp to around 76 degrees f. Thanks for any info.