Great plants you have there Big Bella. How do you get such nice red coloration in your heliamphora? Could it be colder night temperatures trigger a deeper red in the pitchers, or do they always have that deep red color because of the light they are getting? Either way keep up the good work.
Thanks . . .
Many Heliamphora achieve that color in the presence of sustained bright light while other clones may remain greenish in the pot next to them (it varies). That reddening response of the anthocyanin pigment is also thought to be a protective measure on the part of the plants to avoid "high light stress" or photoinhibition -- a "sunscreen" after a fashion.
Considering where these plants are native and at what altitudes, it doesn't come as a great surprise . . .