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.
Nursery plant - 3 months. Cuttings - 1 year. Seed - 15 months. Rosemary is one of the most decorative herbs and is well worth growing for its appearance alone. Dependent on the variety, it has small, profuse flowers appearing in late spring which range from dark blue through pale blue right down to white.