Robby,
this happened a couple of months ago, didn't think much of it but after reading your post I though I would just see since I had both on hand. I have had Taxifolia as well as sertiloides, are you lighting it 24/7? I ask because my taxifolia went asexual, when I ran it 8-10hrs a day. Didn't have a problem when it ran 24/7 and constant pruning.