|Can you recommend a tall(10-20 ft) evergreen that is not very wide?
|There are a number of plants you could consider, depending on the growing conditions where you need to plant it. You might look at upright junipers such as Skyrocket, upright arborvitaes, upright hollies such as Skypencil. Your local professional nursery staff and/or county extension may have additional suggestions or different suggestions based on a more detailed understanding of what you need. Good luck with your new evergreen!