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Peter had been introducing the main themes of the book (the gist of which is that all roses are not created equally and that we should spend time choosing the roses that will thrive best wherever we want to grow them), when he wrote the striking sentence: "There are two kinds of rose failures; plants that die and plants that won't." Now, Peter was writing primarily about roses, but for sheer calling a spade "a spade", the concept he expressed can't be beat.
I've got a number of plants that I wish would die, and my usual modus operandi in such cases is to neglect the plant until it succumbs to disease and pestilence. Sometimes, though, I've chosen the plant so well for Kansas that I simply can't neglect it enough to kill it, no matter how dry the summer or cold the winter.
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But this pair has been nothing but trouble since it was planted seven years past. They are healthy to a fault, and they survive sub-zero winters, triple-digit summers, flood and drought with impunity. They quickly overwhelmed the trellis, which I've had to strengthen twice previously as it was bent down by strong winds. Again, now, it is bowed to the East at about the 5 foot level from a storm that occurred in August. Even worse, even though both vines have survived and had a typical flowering period each of the past five Springs, the plants have never set fruit. Not a single orange kernel. Perhaps they don't like each other and have chosen to be celibate, or perhaps the nursery sold me two male plants instead of a mixed-sex pair. I'm discounting the possibility that they could both be female plants because wild bittersweet occurs in the woods nearby and even if these are refined and gracious cultivars, they surely would be desperate enough by now to dally with the local peasants. In any circumstance, there's no debauchery happening in my garden and I'm tired of it. In my view, a garden should be all about sex and procreation and 'Hercules' and 'Diana' aren't contributing to the party.
I'm done waiting on them. Since they won't either fruit or die, I'm spade-pruning them. Well, in truth, I think I'll move them down onto the barbed wire fence in the pasture, where they can challenge the prairie for dominance or let the grasses beat them. Maybe a little adversity will scare them into trying to reproduce themselves in a Darwinian last-ditch effort. I don't care. I guess you could say that I'm bitter about the failure, but anticipating the sweetness that a nice Clematis will add to that site.