Sure they improve, but how much, realistically?
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15
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3233
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May 1, 2020
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R. Persica from seed - advice?
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11
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1478
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February 4, 2019
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Yellow China
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22
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5840
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August 26, 2016
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Most intriguing potential parents...
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33
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3826
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January 26, 2013
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Your most drought-tolerant roses?
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12
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1790
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October 24, 2012
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Using Species for Disease Resistance
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70
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5396
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October 21, 2012
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Newbie questions on breeding & disease resistance
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19
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2334
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October 14, 2012
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Does 'Peace' have anything left to offer?
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48
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2094
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July 16, 2011
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Fall rebloom of northern roses
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13
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352
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September 18, 2010
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Surprised to find some roses to be hardier than I expected
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29
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1370
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April 27, 2009
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Germination
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36
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1189
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December 20, 2007
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Looking for drought tolerant breeders
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36
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896
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October 17, 2007
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