My schilleriana is shedding leaves. What is puzzling is that its dropped leaves look fine--no yellowing nor shrivelling. And its roots are also fine, lots of newly growing root tips. The crown is also firm and ok.
I have no idea.... What is happening here? Perhaps it received too much light??
It lost another leaf today afternoon, and when I examined more closely, and the area around the crown seems to have bit more purplish than I remember...
As you suggested, it might be crown lot!
(Sprayed H2O2 and some fungicide)
It has lost all the leaves, then stem became floppy and completely shriveled.
It is the first casualty in this year...I pray that there would be no more. BTW, I sprayed some systematic fungicide today. I know it seems like fixing the barn door after horses got away..but better be late than never!