Moe Funk
Member
Shades Pot is a Annual plant. so PM is from spores on the plant, not from within the plant like a Perennials which pm strives over winter. So heavy spaying with neem/azamax , insecticidal soap or dipping clones in will kills spores. I also use a lil baking soda in the bath.
Nope.
https://www.icmag.com/ic/showthread.php?t=129670