Okay, I am posting this for my friend. She is growing weed obviously, but just recently she found that one of the plants had very little black spots on it. She came to the conclusion that it was a bug problem. Now I have no idea what the problem is myself, so I thought I would come to you guys for help. I told her that if she mixed a solution of soap and water and sprayed the bug infested area while avoiding the soil she might be okay. Can someone confirm my advice? Edit: The strain is P91 if that helps at all (I doubt it...)
HIGH All, I doubt it's a bug problem...I've had them All and yes some on purpose. Not one pest that bothers marijuana leaves little black spots...I would say you have something other than pests. See if anything here looks the same.
Spider Mites!!! Don't wait too long to terminate them, they can really ruin the plants. Highgirly's advice on Naam-oil is ok! Bugs hate it. Good luck. PS: predator mites are also a good option.