I know it's a busy time, but if you have a few minutes I need some thoughts on pruning. Here are 5 pics. from different views. This is a 2 year old Red Astrachan (we think) and being naïve I didn't think I should prune before now…what do I know. It has some bottom branches for the first scaffold, but then it has a long central leader with no branches before it "splits" at the top. So to train/prune this tree what suggestions do you have...or maybe a good website video? But I've watched a number of videos and there seems to be several options.