London (change)
Today 21°C / 15°C
Tomorrow 16°C / 13°C
2 messages
21/02/2013 at 20:12

Last year my rose bushes developed yellow spots instead of blackspot.

Any ideas anyone

21/02/2013 at 21:47

Here is a site with some photos of rose diseases. Or could it be a nutrient deficiency? Are they well fed?

email image
2 messages