fertilizing JMs in pots
I have overwintered a tiny JM (Robinson Red, I ordered it on the internet last fall) in a pot in my garage. It looks like it has made it! Yeah! I hope. What should I fertilize it with or should I leave it alone? I have just plain potting soil in it. Do I need to give it any kind of acidic/alkaline supplement? Also there are a lot of little knats all over in the dirt. Do you think it will damage the JM? What could I use to get rid of them without hurting the tree (or tiny branch as tall as it is). Any help with any of my questions would be appreciated. Thanks!