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Sunday, July 31, 2011

Street Trees in Santa Cruz

Santa Cruz implements fabulous planters for their down town street trees. They are basically wide, raised beds surrounded by protective railings. This enables the roots to spread to establish a good foundation, enhances soil aeration, and reduces soil compaction. Multiple trees are planted in a single planter, which is similar to nature where trees often grow in groups or groves. The planters provide an environment for mature trees, which add shade and beauty to the street.

Large street tree planter in Santa Cruz -
corner of Walnut and Pacific Avenues
These planters contrast with the small square of soil that is typically allotted to street trees. Root structures are covered with concrete, so roots are confined, walked over, and the soil is not properly aerated. In this condition, tree roots often break up the pavement causing uneven and dangerous surfaces for pedestrians.

Santa Cruz has a strong program of urban forestry, and a commitment to incorporating street trees in their landscaping to promote a sense of place and relief in the urban landscape.

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