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.
Fragrant Tea Olive (Osmanthus fragrans): This is the most fragrant species of a group known as a whole for their superb scent. Fragrant tea olives can grow as tall as 20 to 30 feet near the coast, although they are usually smaller, particularly in the Piedmont.eight varies from 6 to 30 feet tall depending on species and cultivar. Width is similar to height. Smaller leafed cultivars of holly tea olive (Osmanthus heterophyllus), Fortune's tea olive (O. x fortunei) and Delavay tea olive (O. delavayi) make good hedges and can be maintained as low as 4 feet tall.