Hi!
I have a problem with phalaenopsis. Lower leaves turn yellow with strains. Not only one, but several of them at once. I noticed this just a couple of days ago and they keep turning yellow quickly.
There is also an weird plaque on the roots.
I have already lost another phalaenopsis with the same symptoms.
Please, see images attached.
What is it and what can I do?
Please, help!
Thank you in advance!
P.S. This is the link to high-resolution images to see better what is going on:
https://i.imgur.com/94i8Czx.jpg
https://i.imgur.com/sIvRfsX.jpg
https://i.imgur.com/pzfKOp4.jpg
https://i.imgur.com/QPLLPv4.jpg