AAAaargh! Do phals get some kind of basal rot?!
This one's been flowering for months and months, and it stopped last week, so I cut off the spikes. Now it has three leaves from the base up turning yellow! I'm not sure it's rot, hasn't been watered for ages, could it be dehydration? Roots look mainly healthy but some are shrivelled up. No mushy ones though. I have no idea what this is, please please help!