Why are my lemons growing black?
Does anyone know anything about growing lemon trees in a pot? My kids bought me one for Xmas. I've potted it on in a bigger pot using our home made compost and I've put it outside now in the sunshine. But the lemons that are growing are 'black' not green. When I've googled it comes up with fungus. The leaves look okay. Before I go to the garden centre, I thought I'd try here in case anyone can give any info.
