Left Phal in water for two days... now roots are bright red... what!!?
This is actually a question from my brother. This is all I know...
"Left my orchid sitting in a pot full of water for 2 days over the weekend. Now the roots are all bright red. Anyone know what that means on a Phal?"
I can't answer. I've asked if there was anything red in fertilizer (don't know if he was fertilizing or not). I've never had this happen and I've forgotten them several times in the past, but not had this happen.