Black Hills Spruce (no mulch)

Date

10/06/99

# N to S

Mortality

Vigor

Height (in)

Diameter (in)

Observations

1

A

4

43.2

32.4

2

A

3

22.8

18

3

A

4

34.8

22.8

4

A

3

25.2

19.2

5

A

4

39.6

31.2

6

A

3

20.4

17.4

7

A

4

26.4

19.2

8

A

3

22.8

16.8

9

A

4

32.4

21.6

10

A

3

33.6

26.4

11

D

1

0

0

12

A

4

30

23.4

13

A

3

30

22.8

14

A

4

30

17.4

15

A

4

30

16.8

16

A

3

15.6

16.8

grass and weed competition

17

A

3

28.8

20.4

18

A

4

32.4

22.2

19

A

3

28.8

18.6

20

A

3

27.6

19.8

21

A

3

15.6

13.2

22

A

4

36.

28.8

23

A

3

21.6

17.4

24

A

3

16.8

14.4

25

A

3

24

15

26

A

3

19.2

18

heavy weed competition

27

A

3

27.6

18.6

28

A

3

27.6

20.4

29

A

3

20.4

16.8

30

A

3

18

15

31

A

4

28.8

22.2

32

A

4

31.2

24

33

A

4

27.6

28.2

34

A

3

16.8

18.6

heavy weed competition

35

A

2

12

12

few needles, weed competition

36

A

3

16.8

12.6

weed competition

37

A

3

16.8

15

38

D

1

0

0

39

A

3

19.2

11.4

40

A

3

24

27

41

A

3

24

13.8

weed competition

Averages

 

3.20

25.60

19.63

 

98 Avg.

19.80

17.80

Net Change

5.80

1.83