I have teeny-tiny green beans growing!! They look like short green threads now,but they’ll grow:)
swiss Chard has some leaves large enough to harvest and taste if put in a salad 
A couple of tomatoes 'bout ping-pong ball size.
I seem to have a Crape Myrtle treelett starting in one of the pots…
So far,I haven’t harvested anything but a rose…