Well, as soon as I found this forum I new I'd need this sooner or later. Guess it's sooner.
So, I was playing around, planning on planting a few basil seeds
I found in a box. I was going to use a soil from a ziplock bag I'd set away. It was originally in some pots I had that I emptied out / moved the occupants. Can't recall.
To my surprise, when I opened it up there was a plant
on the top!
Due to the position of the bag, it was getting a little light - not much. And the soil was moist, but just barely.
Instead of planting the basil, I planted this guy instead:
The reason I think it might be spinach is because I was trying to grow some from seed
months ago, and that might be one of the pots I emptied into that bag. I can't remember what the young spinach plants
looked like anymore.