Do Nepenthes Ventrata need insects all year long?

do the pitcher plants need insects all year long or will they be fine if they don't get any at all? or should i put it outside, but it is getting cold.

Do Nepenthes Ventrata need insects all year long?
Carnivorous plants, like most other plants derive most of their energy from water, CO2, and sunlight. A pitcher plant can surivive on that alone, but typically would only need a few insects a year to survive anyway. You should take it inside for the winter, but there is no need to worry about feeding it or anything.