Parthenocissus quinquefolia and Clematis
Since 2 years at our new house we have a Parthenocissus quinquefolia (known also as a Virginia creeper) growing on a Pergola. Although come late Summer the leaves start to change to a lovely red I was considering 'brightening it up' in Spring time with an early flowering Clematis (or 2). Can I do this, will it damage or strangle the Parthenocissus quinquefolia? Any advice/experience would be muchly appreciated..Tks.