My lemon tree is a miniature in a pot; however, I believe with the right care and fertilizer I could achieve a more abundant crop. I only get one crop per year in late autumn/winter. There are some little lemons on its branches now, along with new foliage. I wonder if it could produce more. I am also concerned that some of its leaves have gone partly yellow and some are curling out of shape. It has maximum sun and I watered a little Epsom Salts into the soil as well as a solution of Aquasol as recommended on the packet.