Quick Facts. The Region. 1  Vancouver is the fourth largest city in the state of Washington with a population of 159,000. 2  It is located in Clark County, the oldest and fastest growing county in the state, which has a total population of 425,000.
'Tuscan Blue' rosemary Rosmarinus officinalis 'Tuscan Blue' is one of the best rosemary varieties for topiaries. It develops dense blue-green foliage that's easily sheared to any shape. It's highly fragrant and has many uses in the kitchen. It grows 4 feet tall. It grows as an annual except in Zones 8-10.
'Tuscan Blue' is the favorite of many chefs, but 'Blue Spires' and 'Miss Jessup's Upright' are also good. So is 'Spice Island', which is normally sold in the herb section; it grows into an upright, 4- to 5-foot-tall shrub.