HomeMy WebLinkAbout017 L500 Landscape Details7
L500 1/4" = 1'-0"
Crown Observations - Low Branched
Example
A B Aspect
Ratio
2.50"1.80"0.72
2.0"2.0"1.0
2.50"2.0"0.80
4.0"3.0"0.75
A
B
A B
Example
A B Aspect
Ratio
1.50"0.50"0.33
2.50"0.90"0.36
2.0"1.00"0.50
2.50"1.60"0.64
Aspect ratio of B:A greater than or equal to 0.66
ACCEPTABLE
REJECTABLE
A
B
B
A
Aspect ratio of B:A
less than 0.66 as
measured 1" above
the top of the branch
union.
A
B B
Notes:
1.Aspect ratio shall be less than 0.66 on all branch unions. Aspect ratio is the diameter of branch (B) divided
by the diameter of the trunk (A) as measured 1" above the top of the branch union.
2.Any tree not meeting the crown observations detail may be rejected.
One central leader
(No co-dominant leaders)
Aspect ratio is
less than 0.66
Multiple leaders
(Co-dominant leaders)
Aspect ratio is greater
than 0.66
Example
A B Aspect
Ratio
2.50"1.80"0.72
2.0"2.0"1.0
2.50"2.0"0.80
4.0"3.0"0.75
A
B
A B
Notes:
1.Aspect ratio shall be less than 0.66 on all branch unions. Aspect ratio is the diameter of branch (B) divided by
the diameter of the trunk (A) as measured 1" above the top of the branch union.
2.Any tree not meeting the crown observations detail may be rejected.
Example
A B Aspect
Ratio
1.50"0.50"0.33
2.50"0.90"0.36
2.0"1.00"0.50
2.50"1.60"0.64
ACCEPTABLE
REJECTABLE
A
BA
B
A
B B
Aspect ratio of B:A less than
0.66 as measured 1" above
the top of the branch union.
Aspect ratio of B:A greater than
or equal to 0.66 as measured
1" above the top of the branch
union.
6
L500 1/4" = 1'-0"
Crown Observations - High Branched
One central
leader (No
co-dominant
leaders)
Multiple
leaders
(Co-dominant
leaders)
Aspect ratio
is less than
0.66
Aspect ratio
is greater
than 0.66
8
L500 1/4" = 1'-0"
Crown Observations - Multi Branched
Notes:
1.Aspect ratio shall be less than 0.66 on all branch unions. Aspect ratio is the diameter of branch (B) divided
by the diameter of the trunk (A) as measured 1" above the top of the branch union.
2.Any tree not meeting the crown observations detail may be rejected.
Example
A B Aspect
Ratio
2.50"1.80"0.72
2.0"2.0"1.0
2.50"2.0"0.80
4.0"3.0"0.75
A
B
A B
Example
A B Aspect
Ratio
1.50"0.50"0.33
2.50"0.90"0.36
2.0"1.00"0.50
2.50"1.60"0.64
Aspect ratio of B:A greater than or equal to 0.66
ACCEPTABLE
REJECTABLE
A
B
B
A
Aspect ratio of B:A
less than 0.66 as
measured 1" above
the top of the branch
union.
A
B B
Aspect ratio is
less than 0.66
Aspect ratio is
greater than 0.66
4
L500 1" = 1'-0"
Root Correction - Container
Notes:
1.All trees shown are rejectable unless they undergo recommended
correction.
2.First Step 1, then Step 2. Roots and soil may be removed during
the correction process; substrate/soil shall be replaced after
correction has been completed.
3.Trees shall meet root observations detail following correction.
4.Small roots (1/4" or less) on the periphery of the root ball are
common with container plant production. These small roots are not
defined as "defects" and can be addressed at the time of
installation (See root ball shaving container detail).
Tree planted too deeply in root ball. Remove excess substrate and roots to meet root inspection detail.
Step 1 - Remove substrate over root collar.
Step 2 - Remove defects.
Structural (large) roots shown in black. Remove structural roots (white) growing over structural roots, or
wrapping root collar by cutting them just before they make an abrupt turn.
Cut structural root just before it makes
abrupt turn. Pruning cut should be
made tangent (parallel) to the trunk.
Remove excess
substrate/soil
Remove excess roots
New rootball surface
Root collar
Cut here.
Cut here.
Cut here.
Cut here.
Cut here.
Rootball
periphery
Tree planted too deeply in root ball. Remove excess soil and roots to meet root inspection detail.
Notes:
1.All trees shown are rejectable unless they
undergo recommended correction.
2.First step 1, then step 2. Adjust hole depth to
allow for the removal of excess soil and roots
over the root collar.
3.Roots and soil may be removed during the
correction process; substrate/soil shall be
replaced after the correction has been
completed.
4.Trees shall pass root observations detail
following correction.
Step 1 - Remove soil and roots over the root collar.
Step 2 - Remove defects.
Remove structural roots (4 shown in black) deflected on root ball
periphery. Small roots (14" or less) at the periphery of the root ball
are not defined as defects and do not need to be removed.
3
L500 1" = 1'-0"
Root Correction - Balled and Burlapped
Structural (large) roots shown in black. Remove structural roots (white) growing over structural roots, or
wrapping root collar by cutting them just before they make an abrupt turn.
Remove excess
substrate/soil
Remove excess roots
New rootball surface
Root collar
Cut here.Cut here.
Cut here.
Cut here.
1
L500 1" = 1'-0"
Root Observation - Balled and Burlapped
ACCEPTABLE REJECTABLE
Roots radiate from trunk and reach side of root ball without
defecting down or around.
Structural roots primarily grow to one side.Structural roots missing from one side, and/or grow
tangent to trunk.
Structural roots circle interior of root
ball. No structural roots are horizontal
and reach the root ball periphery near
the top of the root ball.
Structural roots descend into root ball
interior. No structural roots are
horizontal and reach the root ball
periphery near the top of the root ball.
Only absorbing roots reach the periphery
near the top of the root ball. Structural roots
mostly wrap or are deflected on the root ball
interior.0-2"The point where top-most root(s) emerges from the trunk (root collar)
should be within the top 2" of substrate. The root collar and the root
ball interior should be free of defects including circling, kinked,
ascending, and stem girdling roots. Structural roots shall reach the
periphery near the top of the root ball.
Structural roots circle and do not radiate
from the trunk.
Notes:
1.Observations of roots shall occur prior to
acceptance. Roots and soil may be removed during
the observation process; substrate/soil shall be
replaced after the observations have been
completed.
2.See specifications for observation process and
requirements.
Rootball Periphery
Structural roots
Absorbing roots
Root collar
Point where
top-most root
emerges from the
trunk
Top of rootball
Absorbing roots
Structural roots
Structural root
growing tangent
(parallel) to trunk Structural root circling
2
L500 1" = 1'-0"
Root Observation - Container
ACCEPTABLE REJECTABLE
Structural roots primarily grow to one side.
Structural roots missing from one side, and/or grow
tangent to trunk.
Structural roots circle interior of root ball. No
structural roots are horizontal and reach the
root ball periphery near the top of the root ball.
Structural roots descend into root ball interior.
No structural roots are horizontal and reach
the root ball periphery near the top of the root
ball.
Roots radiate from trunk and reach side of root ball without
deflecting down or around.
Notes:
1.Observations of roots shall occur prior to acceptance.
Roots and substrate may be removed during the
observation process; substrate/soil shall be replaced
after observation has been completed.
2.Small roots (14" or less) that grow around, up, or
down the root ball periphery are considered a normal
condition in container production and are acceptable
however they should be eliminated at the time of
planting. Roots on the periphery can be removed at
the time of planting. (See root ball shaving container
detail).
3.See specifications for observation process and
requirements.0-2"Only absorbing roots reach the periphery
near the top of the root ball. Structural roots
mostly wrap or are deflected on the root ball
interior.
The point where top-most root(s) emerges from the trunk (root collar)
should be within the top 2" of substrate. The root collar and the root ball
interior should be free of defects including circling, kinked, ascending, and
stem girdling roots. Structural roots shall reach the periphery near the top
of the root ball.
Structural roots circle and do not radiate
from the trunk.
Root collar
Point where
top-most root
emerges from the
trunk
Top of rootball
Absorbing roots
Structural roots
Structural root
growing tangent
(parallel) to trunk
Rootball Periphery
Structural roots
5
L500 3" = 1'-0"
Container Root Ball Shaving
SHAVING
COMPLETE
SHAVING
PROCESS
BEFORE
SHAVING
Notes:
1.Shaving to be conducted using a sharp blade or hand saw eliminating no
more than needed to remove all roots on the periphery of root ball.
2.Shaving can be performed just prior to planting or after placing in the hole.
2"
Max.
Shave root ball here to
remove all roots
growing on periphery.
Shave outer
periphery of the root
ball a maximum of
2" thick.
Root tips exposed at
periphery of root ball. All
roots growing around
periphery are removed.
Before planting, tree has
three co-dominant stems.
The two that compete with
the one in the center
should be pruned to
suppress their growth.
Two competing stems were
reduced substantially, in this
case removing about 70% of
their foliage using reduction
cuts.
After pruning, tree has
only one dominant stem.
Notes:
1.All trees shown are rejectable unless they undergo recommended treatment.
2.Tree shall meet crown observation detail following correction.
3.Prune tree to remove dead or damaged limbs and branches
9
L500 1/2" = 1'-0"
Crown Correction Detail CONTACT: HAMPTON UZZELLECELL: 520.975.6713EMAIL: HAMPTON@VERDANTMT.COMSRX-IIProvidence DevelopmentBozeman, MTISSUEDATE#PRELIMINARY PLAT08/19/2024PRELIMINARY PLAT-2ND SUB11/01/2024PRELIMINARY PLAT-3RD SUB02/06/2025LANDSCAPE
DETAILS
L500