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GENERAL LANDSCAPE NOTES
1. Contractor is responsible for obtaining all necessary permits from the appropriate agency prior to commencing work.
Contractor shall contact Line Locators (811) a min. of 48 hours prior to any digging or trenching. If there are any discrepancies
with existing lines and landscaping, it is the contractor's responsibility to contact the landscape architect and request a site
visit to address the conflicts. Contractor shall comply and conform to any and all local and state codes for work, schedules
and any other project related requirements.
2. Contractor shall coordinate directly with the landscape architect for all landscape related issues, concerns, inspections and
approvals. Contractor shall provide the landscape architect with a written request for a site visit to address any related items.
3. Scope of work shall include any and all specified and unspecified but related incidental work to achieve the design indicated on
the landscape plans. All labor, materials, subcontractors, equipment, and related incidental items shall be supplied and
installed to achieve a complete project, unless directed otherwise by the general contractor or landscape architect.
4. Contractor to verify all sub grades are set below required amendments to insure the finished grade will match what is intended
by civil or drainage design. All sub grades and finished or final grades shall be graded to drain to the designed drainage
system with positive drainage away from all structures.
5. Grade Preparation:
a. Slopes used for grass plantings or turf shall be less than 3:1 or 33 percent. Otherwise plantings should not require mechanized
mowing equipment.
Soil Preparation.
a. Planting beds should be deep tilled to a depth of at least 12 inches. Soils shall be enhanced through the addition of the
following materials: bark and forestry by-products, organic matter such as composted yard waste, organics and other
amendments as needed through a soils test.
b. On project sites where topsoil is limited or nonexistent, a minimum depth of 6 (six) inches of sandy loam topsoil should be
tilled into the soil to a depth of 12 inches through all planting areas.
c. For all newly planted areas, three cubic yards of composted organic matter per 1,000 square feet of landscape area should
be added to a depth of four inches to the top of the soil.
d. Seeded areas shall be fine graded and rolled.
2. Mulching of Newly Planted or Replanted Areas.
a. Mulches must be applied to the following depths: a minimum 3 (three) inches over bare soil, and two inches where plant
materials will cover.
b. Mulches must include organic materials, such as wood chips and shredded bark.
c. Nonporous materials, such as plastic sheeting, shall not be used in any area of the landscape because of down -slope
erosion and potential soil contamination from herbicide washing.
d. Mulch should be applied regularly to and maintained in all planting areas to assist soils in retaining moisture, reducing weed
growth, and minimizing erosion.
7. Contractor shall field layout all plant material and contact the landscape architect for a site visit to approve the layout. Any field
modifications shall be done by the landscape architect prior to planting.
8. Contractor shall immediately notify the landscape architect of any poor drainage condition in landscape areas. No standing
water shall be permitted in any landscape areas - either on the surface or below the topsoil. The landscape architect shall
coordinate the drainage solution with the general contractor and civil engineer. Once the concerns have been remedied
planting shall commence.
9. All groundcover to be planted in a triangular spacing formation, equal in all directions to the centers of the groundcovers in
distances indicated in the legend. Contractor shall verify all quantities of groundcovers by area calculations and spacing
requirements.
10. Landscaping is to be per plan. Plant substitutions due to availability or otherwise will be allowed only with landscape architect,
owner and agency approval. Any substitutions will be with material of similar size, growth characteristics, and quality.
11. All trees must be staked as necessary so as to maintain material in a healthy, vigorous growing condition.
12. Landscaping shall be installed in a professional workmanlike manner that is consistent and accepted throughout the industry.
All landscape and irrigation work shall be performed by experienced persons familiar with scope of project.
13. All landscape material and labor is to be guaranteed for a period of one full year from the time of completion.
14. When planting 'Balled and Burlapped' product, remove all burlap, string & wire from any B&B plant material, cut and
remove jute strings. Gently place in tact Rootbal into planting pit. If rootball breaks or is not solid - the plant is
unacceptable and shall be replaced.
15. All plant I.D. tags are to remain on the plant material until final inspection has been completed. Once approved all plant I.D.
tags shall be removed and discarded appropriately.
16. Trees shall be cared for in accordance with the American National Standards Institute (ANSI) standard practices for trees,
shrubs and other woody plant maintenance (ANSI 300) in order to allow them to reach there mature height and form.
17. Pruning of street trees shall be performed per the ANSI 300 standards so as to maintain the natural form of the tree,
encourage vigorous growth to a mature spread and height, and avoid weakening the tree to create a hazard. Street trees
shall not be topped pollarded, or otherwise pruned in a manner contrary to these goals, unless there is no practicable
alternative that would preserve essential utility services.
18. Plant material selected is drought tolerant or native species. The project proponent shall be responsible for maintaining and
watering all plant material throughout the first growing season and in times of drought. Temporary irrigation shall be
provided via TREE GATOR BAGS attached to each tree. For planting warranties from contractor to be ensured, contractor
shall be responsible for watering the plant material and keeping the mulch ring weed free for the first growing season as
part of the contract.
It is recommended to install the landscaping in the Spring (February - April) or Fall (October - December)when dormant but
before hard freeze.
TEMPORARY IRRIGATION
The project proponent shall ensure that a minimum of one (1) inch of water is supplied each week to the restoration area
between May 1 and October 15 for a least the first two years following initial planting. The calculated amount of required water
shall include both natural rainfall and temporary irrigation.
19. Fertilizer Tablets: Apply 1 per gallon of plant size. 5 per 1.5" cal. tree and 6' tree.
Agriform 20-10-5 long lasting planting fertilizer tablet with minors. An excellent way to ensure tree crops have a good start.
Easy way to feed newly planted trees, shrubs and container plants. Contains the necessary nutrients to feed your plants
for up to 2 years. These tablets break down slowly through the action of soil bacteria which converts the tablet nitrogen to
forms that can be absorbed by plant roots. Tablets provide consistent nutrition to plants. Tablets contain micronutrients
derived from sulfates which are generally more plant available than those derived from oxides. Contains 500 tablets of
21-gram each
'A�s
Nature By Design
Landscape Architecture
1320 ALAMEDA AVE SUITE B
FIRCREST, WA 98466
253-460-6067
WWW.NATUREBYDESIGNINC.COM
/ \ (X) / \ EQUIDISTA�
NOTES:
1. PLANTING BACKFILL:
DISTANCE (X) PER PLANT LEGEND 50% EXISTING SOIL, 50% 114
NOTES: MINUS COMPOST, MIXED
THOROUGHLY
ALL GROUNDCOVER SHALL BE PLANTED AT EQUAL TRIANGULAR 2. FOR MULCH TYPE SEE
SPACING AS SPECIFIED IN THE PLANT LEGEND. LANDSCAPE NOTES.
LOCATE GROUNDCOVER ONE-HALF OF SPECIFIED ON -CENTER 3. IF B&B AND BURLAP IS
SPACING FROM ANY CURB, SIDEWALK OR OTHER HARD SURFACE. GREEN IN COLOR. REMOVE
COMPLETELY BEFORE3�
INSTALLING PLANT.
GROUNDCOVER PLANTING DETAIL MULCH TO
IN DEPTH SPECIFIED
IN LANSCAPE NOTES
No Scale °i it IIIIIIIII
WHEN PLANTING ON A STEEP SLOPE,
MAINTAIN PLANT IN VERTICAL
POSITION WITHIN PLANTING PIT.
MAKE A RIM ON DOWNSLOPE SIDE OF
PLANT PIT TO WATER.
♦♦ REMOVE ALL WIRE WRAP
♦ AND PLASTIC WRAP.
REMOVE BURLAP FROM
MULCH TO DEPTH TOP OF ROOT BALL
SPECIFIED IN NOTES MULCH & TOPSOIL OR AMENDED
FORM CONTINUOUS BASE, REFER TO LANDSCAPE
RIM NOTES FOR DEPTH
HEN B&B: REMOVE ALL
I RE AND ROLL BURLAP
�M♦ OFF OF TOP OF ROOTBALL
BACKFILL W/ BACKFI
MIXTURE AS INDICATED — _
IN NOTE IN 9" LAYERS. — ,,♦
WATER AND TAMP TO NOTES:
REMOVE AIR POCKETS —� 1. PLANTING BACKFILL:
50% EXISTING SOIL, 50% 1/4 MINUS
2 X BALL DIA. COMPOST, MIXED THOROUGHLY
2. FOR MULCH TYPE SEE
LANDSCAPE NOTES.
3. IF B&B AND BURLAP IS
GREEN IN COLOR. REMOVE COMPLETELY
BEFORE INSTALLING PLANT.
P REVISED PER AGENCY COMMENTS
NO. I REVISION
SHRUB PLANTING DETAIL
No Scale
J
NOTES:
1. PLANTING BACKFILL:
50% EXISTING SOIL, 50% 1/4 MINUS
COMPOST, MIXED THOROUGHLY rr
2. FOR MULCH TYPE SEE 1
LANDSCAPE NOTES.
3. IF B&B AND BURLAP IS
GREEN IN COLOR. REMOVE COMPLETELY
BEFORE INSTALLING PLANT. LU z
Do
ENSURE PROPER SUBBASE O Q
EXISTS CLEAR ALL 0Y m
DECIDUOUS TREE
INTERLOCKING PLASTIC TREE TIES
OR AGENCY APPROVED EQUAL
— (2) 2X2 OR 2" DIA. WOOD STAKES
DRIVEN INTO SUBGRADE OR SIM.
METHOD
LL FORM SAUCER WITH
CONCRETE AND OTHER C.o p __-CONTINUOUS RIM
DEBRIS FROM PLANTERS
PRIOR TO BACKFILLING 3" MULCH TOPSOIL OR AMENDED
AND PLANTING BASE, REFER TO LS
lull """ iilllllll�� ��II
NOTES FOR DEPTH
WHEN B&B: REMOVE ALL
WIRE AND ROLL BURLAP
OFF OF TOP OF ROOTBALL
SCARIFY SIDES OF PIT,
— BACKFILL WITH SOIL
j MIXTURE INDICATED IN
THE NOTES IN 9"
LAYERS. WATER AND
TAMP TO REMOVE AIR
2 X BALL DIA.
POCKETS
DECIDUOUS TREE PLANTING
& STAKING DETAIL
N.T.S.
KLO 3/11/25
BY I DATE
SURVEYED: SCALE:
DESIGNED: KLO
DRAWN: KLO
ONE INCH
KLO CHECKED: KLO AT FULL SCALE
IF NOT ONE INCH
AP P R APPROVED. K L O SCALE ACCORDINGLY
VERnCAL: NAVE) 1988
HORIZONTAL: NAD 1983/1991
DATUM
CITY OF
RENTON
Planning/Building/Public Works De
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Know what's below.
Call before you dig.
CONIFER TREE
2x2 STAKE DRIVEN
INTO SUBGRADE
SECURE STAKE TO TREE WI
J
INTERLOCKING PLASTIC TIES
FORM SAUCER WITH
CONTINUOUS RIM
MULCH & TOPSOIL OR
TOBASE, REFER
IIIIIIIIPI
TO LS NOTES FOR DEPTH
III " WHEN B&B: REMOVE ALL
WIRE AND ROLL BURLAP
-I OFF OF TOP OF ROOTBALL
— _ EXCAVATE PIT TO DEPTH OF
— ROOTBALL OR POT.
SCARIFY SIDES AND BOTTOM
OF PIT, BACKFILL W/ SOIL
L X KUU I bALL DIN. MIXTURE INDICATED IN NOTES,
FILL IN 9" LAYERS, WATER AND
TAMP TO REMOVE AIR POCKETS
EVERGREEN TREE PLANTING & STAKING
DETAIL
N.T.S.
LINEAR STYLE PLANTING WITH DEEPROOT BARRIERS
A. DIG THE TRENCH TO THE DEPTH BASED UPON THE PARTICULAR BARRIER
CHOSEN.
B. INSTALL THE BARRIER. WHEN USING DEEP ROOT LINEAR BARRIERS,
SIMPLY PULL THE APPROPRIATE NUMBER OF PANELS OUT OF THE BOX
AND SEPARATE THE JOINER AT THE CORRECT LENGTH. WHEN INSTALLING
DEEPROOT UNIVERSAL BARRIERS IN A LINEAR FASHION, YOU WILL NEED
TO JOIN THE APPROPRIATE NUMBER OF PANELS TOGETHER.
C. NEXT PLACE THE BARRIER IN THE TRENCH WITH THE VERTICAL RIBS
FACING TOWARD THE TREE AND ALIGN IN A STRAIGHT FASHION. IT IS
HELPFUL TO PLACE THE BARRIER AGAINST THE HARD SCAPE. USE THE
HARD SCAPE AS A GUIDE AND BACKFILL AGAINST THE BARRIERS TO
PROMOTE A CLEAN SMOOTH FIT TO THE HARD SCAPE. BE SURE TO KEEP
THE BARRIER'S DOUBLE TOP EDGE AT LEAST 1/2" ABOVE GRADE TO
ENSURE ROOTS DO NOT GROW OVER THE TOP.
D. PLANT THE TREE. THE LINEAR STYLE OFFERS A MORE EXPANSIVE
ROOTING GROWTH AREA. HOWEVER, ADVERSE SOIL AND DRAINAGE
CONDITIONS MAY EXIST IN THE ACTUAL PLANTING AREA. TAKE STEPS TO
ENSURE HEALTHY GROWTH OF THE TREE AT PLANTING.
FOR INFORMATION REGARDING PRODUCT CALL: 1 800 ILV ROOT (458-7668).
SIDEWALK / ROAD
ROOT BARRIER DETAIL
R-417315
PERMIT APPLICATION #: 21003243 & 21003245
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
EESLiOPMENT ENGINEERING CURRENT PLANNING
ppo 05/15/2025%il I
MHerrera 05/20/2025
SUNRIDGE TOWNHOMES II
LANDSCAPE - NOTES AND DETAILS
DATE.
3/11 /25
PAGE:
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