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.
The Canary Island date palm (Phoenix canariensis), sometimes called the pineapple palm because the fat trunk on young palms resembles a pineapple, grows slowly to between 40 and 60 feet tall. It is too large for most residential gardens but is sometimes planted in parks and along streets.t will grow in U.S. Department of Agriculture plant hardiness zones 9 through 11 and can be invasive in some areas. Canary Island date palms grow feather-like fronds on arching stems that can reach 15 to 20 feet long. Small, off-white flowers grow on brush-like stalks up to 6 feet long.