Nepenthes ventricosa has already proven to be a great parent in countless hybrids by lending it's forgiving, easy to grow nature and it's compact habit. Nepenthes dubia is a wonderful little species with small, funnel shaped pitchers and a backwards pointed lid. It is, however, tricky to grow so these hybrids should a lot of the charm of N. dubia to people with less than ideal conditions.
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