Clematis

The other day as I was looking at the Spring 2009 GardenImport catalogue, I was reminded once again of the number of types and varieties of this amazing vine. Many people when thinking of the clematis will picture the large purple flowered Jackmanii variety but there are so many more to choose from. There are some that reach heady heights while others are miniatures or vines that ramble rather than climb. There is even a yellow variety - C. tangutica. Quite a few to choose from!

We currently have 4 varieties in our garden and my favourite is the Clematis jouiniana 'Praecox'. One description I've seen of it says that it can grow to a height of 10 feet. While our trellis only goes to a height of 8 feet, I'm sure our clematis would achieve its maximum height if allowed. This variety starts to bloom in June and continues through September. It gets hundreds of small fragrant cream coloured flowers tinged with purple.

Another favourite is a C. texensis 'Dutchess of Albany'. It is described as having apple blossom pink flowers that look like miniature tulips. As much as I like the flowers, I also like the seed heads.

One of the things that you need to take note of is the Group to which your clematis belongs as each Group is pruned a little differently. There are 5 recognized Groups that need somewht different pruning treatment. And if you plan to have a couple Clematis intertwine on a trellis or fence, be sure to pick Clematis that require the same pruning treatment. There are a few that will grow in the shade but most require full sun if they are to provide the showing that we have become accustomed to.