Ok I have had this D. Adelae <span style='color:red'>[Edit: corrected spelling: D. adelae]</span> for about a year. It was huge and growing beautifully. Then for about the past couple months it has been producing failed leaves that just die off however it is producing an astounding amount of plantlets from the roots. So I basically just said screw it and hacked off all the dead leaves (basically down to the rhizome) If it dies oh well I have a ton of plantlets.