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From: Foster City, CA
Region: California
Topic: Privacy Screening
Title: Privacy screen for garden and pool in California
Answered by: Barbara Medford
The Lady Bird Johnson Wildflower Center focuses on plants native to North America and to the area in which they are being grown. Since some of your plant ideas are non-native, let us give you some websites where you can do more research, since they are not in our area of expertise. We really can't answer for how messy any of these plants are, in terms of keeping trash out of your pool. Any tree or shrub is going to shed dead leaves, blooms, etc. through the year. The space you have, especially the depth, is a concern, as roots are going to spread out beyond the dripline of tree or shrub.
Non-native to North America
Black stem pittosporum-native to New Zealand, Dave's Garden Forum on Pittosporum tenuifolium
Fern pine-Native to East Africa, see this Dave's Garden Forum on Podocarpus gracilior
Cryptomeria japonica cv. "Radicans" - native to Japan, Dave's Garden Forum on Cryptomeria japonica
Native to North America- follow links to our webpages for more information
Dodonaea viscosa (Florida hopbush) - native to S. Florida and S. Arizona; Foster City, in Central California, near the coast, should be warm enough.
Prunus caroliniana (Carolina laurelcherry) - native to California. Warning: the seeds of all members of the Prunus genus are poisonous.
Other Native Suggestions, all native to California
Heteromeles arbutifolia (toyon)
Quercus dumosa (coastal sage scrub oak)
Cercocarpus montanus var. glaber (birchleaf mountain mahogany)
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