I tried rooting a LOT of rose cuttings from old roses outdoors last year, sent in a trade, with limited success. This one rooted, unbeknownst to me until yesterday when I noticed it poking up from the dirt (where it was apparently discarded after I gave up) behind a sage in the herb garden.
It has VERY delicate stems (of course, it is young, but these are really thin) and very round leaves, not glossy.
I don't expect to find out what variety it is for some time yet, but I'd love to know the type (polyantha, tea, or...?).
Thanks, all!