No, not the bloody kind performed in times past to ensure good crops and the survival of the group. I’m talking about a situation that happens often in old gardens that aren’t as disciplined as they might be, with more plants than there is space for them.
Specifically, several years ago I saw a clematis for sale at a building supplies store. It was on deep discount because the main planting season (spring, to most people) was over and the stock, including this clematis, was looking a bit tired. The variety is “Blue Angel.” I’m a sucker for any blue flower, and a look at its tag revealed it to be a variety that should be cut to 1 foot (30 cm) of the ground in spring, which simplifies pruning. It’s possibly related to the viticella type clematises, one of which (“Polish Spirit”) is happy in my garden.
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