I have a potted lime tree outside which has given me some lovely limes. However, I've noticed that some of the rest of the limes are not fully maturing. Some clusters of limes remain very very small.
Last week I pruned the tree back hoping this would direct more nutrients to the baby limes and I've added more soil yesterday where I thought I saw some root exposure. I've fertilized with blaupunkt balls. Whatever is the problem?