tissue culture

Hi guys, I am new to growing heliamphora and I would appreciate some help. I recently got some tissue culture H. nutans and H. heterodoxa x minor. 1 week after planting out I found many of them are yellowing or browning, I keep them in the closed domes under bright artificial light (the light is...

I planted out My Giant Clam and Triton tissue cultures a couple of weeks ago, and have been slowly acclimatising them by gradually opening up their zip lock bags. They have been sitting in the same location on my kitchen bench since I first received them in their little vials, months back...