So i've been reading that some folks recommend giving the roots of the orchid a soak in listerine when repotting, especially when they've just been purchased from the nursery, online etc.
This might sound like a silly question, but I'm just wondering when soaking in listerine - what's the dilution portion for this? It can't be full strength right... or is it?
I use it whenever I'm repotting anything. I keep a sprayer available with full strength Listerine handy.
When repotting, I spray the root zone and let it sit for a few minutes, then rinse it off and repot. When I see something funny on a plant, I just spray it and leave it alone. It's worked well for me