QuestionsHow to growGreenhouse GrowingPeaches, Nectarines and ApricotsDiseased Almond tree 0 Vote Up Vote Down Jacinta Byrne asked 14 years ago She has this almond tree which is struggling and she wonders if it is because her soil seems to be mostly acidic. 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago This is peach leave curl disease, a disease of peaches, almonds, which is why peaches are really only successful in a greenhouse in this wet climate. Spraying is possible with liquid copper, but hardly worthwhile.