Ohio State University Extension Bulletin

Street Tree Evaluation Project

Bulletin 877-99


PRUNUS SERRULATA 'KWANZAN' Kwanzan Japanese Cherry

North at Market, Wooster

Planted: 1961

Site: 8' Tree Lawn

1971 Comments: Trees are upright, V-shaped in character and quite uniform. They will not grow out of bounds on this 8-foot tree lawn. This area is close to downtown and these small trees are out of scale with the large buildings in the vicinity. They are somewhat protected from severe weather exposure and are growing well.

1967 1968 1969 1970 1997
Height 12.2' 13.0' 16.2' 18.0' ___
Caliper 2.8" 3.2" 3.9" 9.0" ___
Spread 8.4' 9.6' 10.8' 15.0' ___

1997 Comments: These plants are in three-foot-square sidewalk cuts. Approximately ten plants were originally planted in a eight-foot tree lawn. Given the changes at this site, this may be a good survival rate. The two trees that remain are seriously declining. In the Shade Tree Evaluation Plots, these plants have lasted approximately twenty years.

Twenty percent of the overall planting survived (2 of 10 trees). The 1997 data in the table are based on two trees.

Kwanzan Japanese Cherry

Kwanzan Japanese Cherry


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