searching a upright conifer less than 6 meter height
I am looking for a conifer to place in front of my house, that must have the following characteristics :
height at adult age between 2 and max 6 meter height (no known specimen may be higher than 6 meter)
upright habit, not dwarf
the thinner, the better
color : green or blue-green, but not fully blue or yellow (aurea)
To date, I only found "abies koreana" or "abies koreana silberlocke" meeting these criteria.
Do anybody have some suggestions for me ?
I personnally appreciate very much the habit of "Tsuga Mertensiana", but the native species is to high. Do anybody know if there is a cultivar thin and not exceeding 6 meter ?
Thank you very much,