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#1
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moving a large rose
I have a very healthy, large Teasing Georgia in
a space designed for a smaller rose. A rose in a larger space nearby recently died so I decided to move the large TG into the larger space. I've transplanted roses before, but not one quite this large. "Large" is relative; the TG is about 5' tall and about 6' wide (some canes are longer than that). So it's large compared to most of my other moderns, but small compared to some of my shrubs and most climbers. The Teasing Georgia was planted originally in March 2002 and grew rapidly. It's has consistently been one of my healthiest roses. First I dug out the dead rose and replaced most of the soil with fresh soil, then watered well. Second I pruned Teasing Georgia heavily. I would estimate I cut off about 3/4 of the growth. In our area a dormant period hasn't happened yet (still too warm), so that meant cutting out a lot of green leaves and canes. Third I used a straight edge shovel to cut TG's roots in a semi-circle about 2' out from the rose. I didn't cut in a full circle. I'm guessing that leaving about 1/3 of the roots intact will help reduce shock. In two weeks or so, I'll finish cutting roots and transplant the rose. I've learned to use seaweed as a root stimulator and transplant shock minimizer. Add some triple superphosphate in the planting hole, and cross my fingers. Wish me luck. Gail near San Antonio TX Zone 8 |
#2
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Dear Gail
I do wish you luck, but I'm worried that you are transplanting a rose into a position that contained a sick rose. I am not an expert but I have read you should never plant a rose into an old site that contained roses, in case they inherit disease. There are lots of sites online that discuss this subject, so I would urge you to do a little research before settling on such a site. Best regards jay jay |
#3
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moving a large rose
"jay jay" wrote in message
... Dear Gail I do wish you luck, but I'm worried that you are transplanting a rose into a position that contained a sick rose. You must have missed this sentence in my original post: "First I dug out the dead rose and replaced most of the soil with fresh soil, then watered well." I am not an expert but I have read you should never plant a rose into an old site that contained roses, in case they inherit disease. There are lots of sites online that discuss this subject, Such as? It's a good idea to list a few sites when you assert such exist. Here, let me show you how it's done: What you're referring to is called "sick soil syndrome" or "specific replant disease". See http://www.gardenguides.com/articles/rosediseasenot.htm as one example of the controversy about sick soil syndrome. Often the concern is with soil where roses have grown for over 10 years. I have only one rose that meets that criterion; all of the other 150+ roses in my garden are seven (7) years old or younger. Here are more helpful sites on the subject: http://www.rhs.org.uk/advice/profiles0205/replant.asp http://www.bmi.net/roseguy/pnw/replant.html [Most research I found appears to relate to fruit trees and other food products. But the principles are apparently the same. See, for example: http://www.ncw.wsu.edu/treefruit/biolcal.htm ] so I would urge you to do a little research before settling on such a site. Best regards jay jay First: I always and I mean ALWAYS remove old soil, usually out past the drip line of the original, dead rose, and replace with new soil. As I noted in my original post. Second: If one could NEVER plant a rose in a site where another rose had died, as you assert above, one's garden would soon be rose-less - or one would have to find someplace else to plant roses! Or wait years for the old soil to "heal", whatever that means. I don't have years. As the websites above mention, there might be many reasons for "sick soil syndrome". Replacing the soil before transplanting, as I mentioned in my original post, is generally considered to be a solution to the problem (if indeed there is a problem). To quote from the gardenguides article: "For the day-to-day rosarian, the best counter for this disease is to change out the soil when a new rose is planted in the same location of a previously planted rose. Since this malady does not affect non-rose family plants and trees, moving the old soil to another location in the garden and relocating that soil back into the newly planted rose’s location is merely a matter of muscle power and a wheel barrow. The other option is to let the soil remain fallow for one to two years before replanting with a new rose. This procedure is used by many commercial rose growers and some home gardeners, who fill the empty space with a cover crop or companion plantings." Thanks for your concern and I hope you find my research useful. I recall researching this topic years ago but had lost the links. Now I have them again. Gail near San Antonio TX Zone 8 |
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