Western
Super Member
I have the Oriental Arborvitae, I have used a granular 15-15-15 with good results. The trees where 12" when I got them 3 years ago, they are now around 4-5'. I have been fertilizing 3 times a year, Early Spring, mid summer (use less) and Fall. I also keep competing weeds and grass away as much as possible and have hauled water in drought months.
At planting I used about a tablespoon or so and for the 1st year. I have doubled it + each year since and will stop after this year. Have also same good results with the Eastern Red Cedars I planted at the same.
Biggest problem with deer for me is the rubbing the bucks do in the Fall, occasionally they bite off the top of the yearling trees, but the "rubs" are pretty terminal.
At planting I used about a tablespoon or so and for the 1st year. I have doubled it + each year since and will stop after this year. Have also same good results with the Eastern Red Cedars I planted at the same.
Biggest problem with deer for me is the rubbing the bucks do in the Fall, occasionally they bite off the top of the yearling trees, but the "rubs" are pretty terminal.