Italian Plum trees in planters

Italian Plum trees in planters

I have two two-year old italian plum trees in planters.These are on my balcony. What type of fertilizer should I give them? when should I give it to them. They did grower very well last summer in the planters. We moved in September and I had to prune them back alot. I am hoping that they survive. Thanks for your advice

Question about Minter Gardens

Hi Bruce - World Reviewer is a travel review site, so we're not really able to offer you any gardening expertise - that said we do have some garden travel experts who might be able to help: http://www.worldreviewer.com/travel-guides/garden/