Just a quick question...
I recently received some gemmae and there were some variation in color...
D.scopiodes (green but has turned brown)
D.nitidula (green but has turned black)
D.callistos (some green, some black)
D.ericksonae x pulchella (black)
Is it normal for gemmae to be different colors? I've been keeping them in high humidity, 66 degrees F, under high lighting (4 tube grolux, 2.5" away).