Olives in pots
Anyone know how to look after olive trees in pots? What feed do they like, and how and when should they be pruned? I have two, about 5ft tall, in reasonable sized faux lead fibreglass pots. They look a bit sad - poor colour and very loose heads. I know they need feeding but not sure what is best. I would also like to try and make the heads smaller and with tighter growth, like the ones you see for sale, but if I prune hard will they respond or curl up and die!