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SPedigrees
Garden Addicted
Thank you all for the replies. I think you may be right, ducks4you, that the rose I bought could have been a hybrid. Are there different varieties of rugosa roses? I looked back through my receipts and see that I bought and planted this rose back in 2015. It came from Coldstream Farms, a mail order place which has sold me a variety of trees and shrubs over the years, most of which are doing well today. This rugosa rose was rated to zone 3, but if it was a hybrid, perhaps that would have made it more vulnerable. I cut off the dead branches last night. I had been wishing that they would come back to life but finally it was clear that there was no hope. If these suckered plants are a different variety of rugosa rose, then they at least seem healthy, and one of the larger ones is blooming now. I'm the epitome of an easy gardener. In other words, if it aint easy, then I'm not doing it! So I'm not about to dig out a living plant, much less multiple plants armed with a million barbed-wire-like stickers. So for better or worse, I'm going to encourage the suckered plants to grow where they are. I will update you all if these plants fail or thrive. It will be interesting to see.
It was very cold the past two winters, flowerbug and catjac, but I'm not sure that would have been enough to kill this plant. I wouldn't rule it out though.
I think it is possible as you said, Ridgerunner, that water might have played a role, but in the opposite way. The past two springs and summers have been extraordinarily wet and rainy. Rugosas seem to thrive in seacoast areas in well drained, sandy, salty soil, so waterlogged soil could have been the culprit. I never use herbicides, so that can't be a part of the problem. It also gets sun all day long, so that is in its favor.
I wonder about canker, Thistlebloom, and if it could be a result of the wet weather or if it is just an unrelated infection. The reason why that caught my attention is that I have a dying quaking aspen (in line with the rugosa rose but just out of the camera range), a decade after losing another, probably to the same cause. I'm assuming that the type of canker that attacks aspen trees is specific to aspens, but I wonder if conditions are right for one type of canker, if they might be conducive to a variety of versions of this ailment. The death of my aspens is quite depressing, but that's a different topic. Thank you for the reassurance that allowing the rose to sucker didn't cause the demise of my original rugosa rose plant.
I appreciate all the suggestions, and I'm sure some or all of these may have caused the damage. Thanks again everyone.
It was very cold the past two winters, flowerbug and catjac, but I'm not sure that would have been enough to kill this plant. I wouldn't rule it out though.
I think it is possible as you said, Ridgerunner, that water might have played a role, but in the opposite way. The past two springs and summers have been extraordinarily wet and rainy. Rugosas seem to thrive in seacoast areas in well drained, sandy, salty soil, so waterlogged soil could have been the culprit. I never use herbicides, so that can't be a part of the problem. It also gets sun all day long, so that is in its favor.
I wonder about canker, Thistlebloom, and if it could be a result of the wet weather or if it is just an unrelated infection. The reason why that caught my attention is that I have a dying quaking aspen (in line with the rugosa rose but just out of the camera range), a decade after losing another, probably to the same cause. I'm assuming that the type of canker that attacks aspen trees is specific to aspens, but I wonder if conditions are right for one type of canker, if they might be conducive to a variety of versions of this ailment. The death of my aspens is quite depressing, but that's a different topic. Thank you for the reassurance that allowing the rose to sucker didn't cause the demise of my original rugosa rose plant.
I appreciate all the suggestions, and I'm sure some or all of these may have caused the damage. Thanks again everyone.
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