MITES from bagged soil!!
I started some seedlings indoors in little coir pots and recently added some soil to them and moved them to slightly larger pots as we've had a late-coming spring.
Well now they are all crawling with some type of tiny, nearly microscopic mites!! I feel nearly certain that they came from the soil because I added some soil from the same bag to a potted plant at my office, and only that plant had a proliferation of the wee beasties.
Can anyone give advice on this? Are my seedings goners? Or is there something I can use to kill the mites without hurting my plants?
By the way, the soil was Vigoro organic potting mix from Home Depot. That'll teach me.