Farm Heroes stuck on level 162

Check out this video of a player passing this level. I always watch the videos when I am stuck, it really helps me out. Hopefully it can give you some useful pointers so you can pass it in no time! 

https://www.youtube.com/watch?v=aAul7zZaDMw

You can search for them on Youtube also the King Care site has a lot of video tutorials (the first option under "choose a game")