A lot of the thug blackberry fruit have white drupelet syndrome. I only know this because I've googled it, until 10 minutes ago if someone had asked me what a drupelet was, I would have accused them of being naughty . It seems that the hot afternoon sun has caused the fruit to be stressed and caused them to have albino patches. Another victim of the weather. Anyone else got it?
Gardening is an excuse not to do housework
Greetings from Salisbury
Qualified member of the Confused Nutter's Club