Clematis and Roses: Companion Plants

Clematis and roses can be excellent companion plants, particularly for climbing roses. When someone asks me to recommend a companion plant for roses, I first ask the type of rose. If the rose climbs, I almost always include clematis among the recommendations.

Clematis need “cool feet.” That is, the plant does not thrive if the roots at ground level are exposed to direct sun. But, in order to bloom well, the vines themselves need sun. Pairing clematis with a climbing rose provides that. The rose provides the shade for the base of the clematis.

The clematis vine needs a support structure. A climbing rose provides a marvelous support structure, and the vine does not choke the rose (as some vines might).

Regular readers here know my love of the Old Garden Rose, ‘Mermaid,’ a hybrid bracteata (1918). If left to its own devices, it would be at the top of the house and covering my patio at the end of a season (actually, during a season!). I learned the hard way I need to keep it trained and controlled throughout the season. Surprisingly, it seems to thrive that way. It usually starts to bloom sometime in May, although this year it appears it could be a bit earlier than that.

I have two different clematis plants growing with ‘Mermaid,’ and both usually bloom before ‘Mermaid.’ ‘Nelly Moser’ is the first to bloom, and as its bloom ends, a large white clematis whose name I do not know begins its bloom. About the time it finishes, the rose begins its bloom.

‘Nelly Moser’ has begun its bloom, and the images with this post are of ‘Nelly Moser’ growing as a companion plant with ‘Mermaid.’

‘Nelly Moser’ as companion to ‘Mermaid’

Closer view of ‘Nelly Moser:’

Clematis ‘Nelly Moser’ with rose ‘Mermaid’