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.
Rosemary 'Tuscan Blue' But itâs one of those irritating plants for which thereâs really no great moment to prune. The traditional wisdom with flowering plants is to prune as soon after flowering as possible (except that stuff which flowers after about mid-summer â but hang on â if I get distracted with all the exceptions to the rule now Iâll never get around to the point).