I live in Utah. I need one that will grow to 6' or so, and will be about 3-6 feet wide. It will be for the chain link fence at the end of my driveway that has a gate to the backyard. I plan on putting privacy inserts into the gate part, but id like the fence to have a hedge look to them. The soil is able 24'' deep give or take. One side is 3' long and the other is about 6' and they are both 6' tall Any Idea?