What's Wrong with This Picture?

I mean really! What am I doing wrong??

Here's a picture of my society garlic plant:



Here's a picture of my neighbor's society garlic plant:


See the difference? Why can't I get mine to look like that? Am I growing a totally different plant and I don't even know it? What's the deal here?

If anyone can tell me why my flowers can't grow straight or why the leaves seem extra long and floppy, please let me know! Am I over watering it? Under feeding it? Too little sun? What?!?

I love it when plants defeat me...