I forgot to mention the types of hardwoods that we had planted. Six or seven different types of oaks, tulip poplar, hickory and black walnut. There are also about 10 acres of existing woods that the forester went through and did a tree count. We had several hundred maples, several hundred oaks, several hundred cherry and many thousand locust. Many other trees(about 20 species) but those are the main types. He suggested that we thin out the locust and sell them for firewood, fenceposts, whatever. Then all of the other small trees of different species will start to come up on their own.
We lost about 20 trees of the ones that we had planted. Just in one spot next to a corn field. I suspect herbicide overspray. We also had the ones near the highway get burned by the salt spray.
I mowed twice a year until about the fifth year, when I could no longer fit the tractor between the rows. After 10 years, the pines average 20 feet with 6 inch trunks. The hardwoods are hard to judge. The tulip poplars are over 30 feet with 4-5 inch trunks. The oaks are about the same as the pines in height, with smaller trunk diameter. We had very little deer damage and we control the population with hunters, and automobile and truck traffic(splat). There is now a small flock of turkeys and pheasants are everywhere. Not much rabbit damage there, but they are killing my fruit trees here. I need to do the plastic pipe sleeve thing.
Oh yeah, we had a wind break planted around the outside edge of the field. It consisted of a row of shrubs like spicebush and olive and flowering crabs. Inside that was two rows of 3 year old pines.
You should start with your county agent now if you want to plant in the spring. The trees at state nurseries around here go pretty fast and you have to reserve them. When they are out, they are out until next year.
As far as five years go; It takes about 7-8 years to get a sellable Christmas tree around here. If you start with 1,2 and 3 year old stock, you will get sellable trees in 4-5 years and then every year after that.