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.
Perennial Rose Mallows Grow to 8 Feet. Great rose mallow (Hibiscus grandiflorus) is a perennial species that displays light pink blooms at a height of 8 feet, according to the Clemson University Extension.Additionally, hollyhocks (Alcea rosea) often reach 8 feet in height and display flowers in vivid colors.ed leaf hibiscus (H. acetosella) is an annual tropical shrub that grows to a height of 5 feet and displays deep red leaves. Great rose mallow (Hibiscus grandiflorus) is a perennial species that displays light pink blooms at a height of 8 feet, according to the Clemson University Extension.