more spiraeas: https://3dsky.org/collection/shared/5082566 
hedge collection: https://3dsky.org/collection/shared/5080871 

There are 4 separate elements in the scene. The preview uses the bend modifier which allows you to create a bend in the hedge
Height: 55 cm
Width: 55 cm
Length: 105 cm
Total number of polygons – 2116526