Nepenthes ventricosa is famously easy to grow. It's the perfect first Nepenthes because it usually thrives on a very sunny windowsill. This orangey colored form will have waxy spotted pitchers with a shiny red peristome when it matures.
These are from tissue culture from Borneo Exotics, BE-3278.
Sun: Grow on sunny windowsills with at least three hours of direct sun, in greenhouses, or in a terrarium with fluorescent light
Water: Water with distilled or purified water frequently, do not let the pots sit in water for long periods of time but be sure to keep the potting medium moist all the time
Temperature: Daytime temperatures in the 70’s-80’s with a 10-20 degree drop in night temps
Dormancy: none needed