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rosefollyz5

Question about 'Snowdrift'

24 days ago
last modified: 24 days ago

I waited a long time for Nature Hills to deliver my hardy, repeat-blooming white rose 'Snowdrift'. It took about 9 months, so I was pretty frustrated, but I do believe that the repeated delays were weather related and therefore not their fault.

Now I have it, and it seems to have a fair amount of blackspot. That is quite a surprise. I select my roses for high disease resistance because I do not want to spray. My philosophy is that if a rose needs to be sprayed to do well, I'll grow a differnt rose. Formerly I lived in a dry climate (California) and I am still living in a dry climate (Colorado) so I rarely even see blackspot. 'Snowdrift' is listed on HMF as being very disease resistant, especially to blackspot.

It was shipped from Alabama, a notoriously humid state. My full respect goes to the brave rose growers who battle the climate there. Should I conclude that the disease was a remnant of climate, and that Snowdrift ought to do well here?

I clipped off the infected leaves (about 90% of all leaves) and put the pot in the bright sun to make as much photosynthesis as it can and recover. I won't plant it in the garden until I am sure that it no longer carries any infection. Is there anything else I ought to do?

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