Something a bit less depressing to talk about.
I have a lovely friend at work who has suddenly become a very enthusiastic food gardener.
Anyway, she has a plum tree, and hasn’t had many fruit so far – but the ones she has had have been white! This is on the outside – she showed me a picture, and it’s just like a normal plum but with no colour at all in the skin. I think she also mentioned today that one of her other stone fruits (nectarine or peach, I think) is also making white fruit.
Any ideas what the problem could be?? She thinks it has something to do with her two dogs peeing under those trees, but I would have thought white fruit would be more common, if that were the case.

