Worms! Please help.
About two months ago I watered a plant I've had for 10 years, but had recently repotted. I woke to find about 20 dried up worms on the floor. I soaked the plant and didn't see any more over the next month or so. Then the same thing with a different plant. I finally repotted them this past weekend and was shocked at the number of worms I found. They're very skinny, about 2" long, and resemble an earth worm in their pink nature, but some of them were almost clear on half their bodies.
Well I watered my hanging spider plant last night and found two dead worms on the counter this morning. HOW could they have gotten in a hanging plant that's been there for years!? I am frustrated, wondering if I'll need to repot them all. I haven't done anything with that plant that could have introduced them from the other plants.
What are they? They seem too skinny to be an earthworm but otherwise look like one. Where are they coming from?