I got my N. veitchii x lowii as a small plant about 3 years ago. Its still small and does not seem too happy. The leaves are a very yellow/green colour. More yellow than green and growth seems slow even for one with such parentage.
I currently grow it on the top shelf in my sectioned off part of my highland Neps house. It gets plenty of light with a bit of shading now from my shading paint.
Its been there quite a while and I wonder if moving it might prompt it into better growth? My rajah, villosa, macrophylla etc are all on the floor of this section where it is more shady still and possibly a bit more humid. They all have lush green leaves and are growing steadily. Might this be a better place to grow this species? Where do you grow yours??