I'm new at this. I've got ten orchids that were given to me by an
elderly gentleman, and one ( an onc. ) is turning brown at the base, one
part at a time. I don't want to lose any of these plants.
I THINK it is crown rot. I get it in my daylillies, and treat it with
Spectracide.
Can I use this product on orchids? If not, what can I use?

west, who, after seeing his own first bloom set, is
completely, totally hooked.