Container clematis questions
I recently purchased a clematis from Home Depot (it was on sale). It came with a pot with an attached trellis. I have no intention of planting it as I do not have enough space. I have given it full sun and watered it well yet it doesn't seem to be doing anything; I haven't observed any new growth or buds. Also, several of the leaves near the top are getting brownish spots. Is it already too late for any growth to occur? How should I handle the potted plant during the winter?