Not-too-aggressive vine for shade
Anyone have a suggestion for a vine that likes the shade, flowers loved but not a requirement? I bought a trellis to camouflage an ugly downspout and am looking for a vine for it. I had planned on clematis, but there is more shade than I realized. I live in Contra Costa County, where it is hot and dry in the summer and cold (some frost) in the winter. I might just get a smallish clematis and hope for the best--I asked this question on the Vines forum but I thought I'd try here as well. I have heucheras and juncus nearby, which are doing well.