Using povidone-iodine on orchids as a microbicide?
Hi guys, just wanted your thoughts on this, as I've got a huge bottle of Betadine (Betadine.com.au) here at home and I wanted a sort of preventative rot solution I can apply to my plants. If I dilute some Betadine with water and apply, is this going to knock my plants about at all? I'm just not sure how orchids and plants in general react to Iodine applications.