Because of the height limitation of your site, I suggest primarily shrubs that are evergreen and drought-tolerant.

Most of the Rhus I have seen growing in Seattle is of the deciduous type, but there are several evergreen varieties, such as Rhus virens and Rhus lancea. They are natives of Texas and Baja California. They will not be as hardy as the deciduous varieties.

Myrtus communis does well in seaside gardens although it can exceed your 6 foot height limit, reaching 10 feet or more (according to W. J. Bean, Trees and Shrubs Hardy in the British Isles, 8th ed., John Murray, 1973 and Top-Rated Evergreen Shrubs, Golden Press, 1983). The dwarf variety Myrtus communis 'Compacta,' would be too low-growing to act as a screen.

I would suggest Osmanthus delavayi, which has small, glossy dark green leaves, and very fragrant white flowers in March. It can eventually grow to 8 feet, but is easily maintained as a hedge or screen (see the website www.greatplantpicks.org for pictures and information).
Other ideas would be Arbutus unedo 'Compacta' (Strawberry Tree). Here is a link to information and pictures: www.rainyside.com. Or you could try Ceanothus concha, which has small dark green leaves and blue flowers. Here is a link to a helpful website: www.laspilitas.com.

You may also wish to come to the Miller Library and browse the many illustrated books on shrubs and trees.

Season All Season
Date 2006-11-28
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