Crown shapes

Species

Height (m)

10 yr

15 yr

30 yr

Cylindrical

Gingko

4.74

5.95

8.34

Purple blow maple

8.58

10.51

14.15

Conical

Spruce

3.78

4.82

6.92

White bark pine

5.69

7.09

9.78

Chinese pine

5.74

6.94

9.18

Juniper

6.50

8.89

14.08

Paulownia

17.03

21.55

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Spherical

Tree of heaven

10.50

12.78

17.08

Goldenrain tree

11.40

14.18

19.56

Chinese wax

7.68

9.13

11.78

Gold-rimmed weeping

9.70

11.02

13.29

Inverted conical

Silk tree

6.66

8.23

11.23

Locust

14.93

19.90

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