I recieved an unnamend Heliamphora species from Ilu tepui this spring and my plant behaves a bit mysterious ...
It grows very fast (unusal for the H. spec. Ilu which Andreas Wistuba sells, but my plant is not from him) but doesn't make any adult pitchers.
It stays completly green in the same conditions where other Heliamphora species are red coloured.
Does anyone grow the unnamend Heliamphora species from Ilu tepui and can share his/her experience ?
here is a picture :