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1. Landscaping with Trees and Shrubs Rick Abrahamson
University of Minnesota Extension Service
abrah195@umn.edu
218-299-7225 or 1-800-299-5020
2. 2
3. 3 What this talk is all about Landscape planning
Design process
Selecting plant materials
Landscape installation
Purchasing
Planting
Mulching
Landscape maintenance
Watering
Fertilization
Mulching
Disease and insect management
4. 4 Period of Interest Spring
5. 5 Period of Interest Spring
Summer
6. 6 Period of Interest Spring
Summer
Fall
7. 7 Period of Interest Spring
Summer
Fall
Winter
8. 8 Elements of art Color
9. 9 Elements of art Color
Line
10. 10 Elements of art Color
Line
Form
11. 11 Elements of art Color
Line
Form
Texture
12. 12 Elements of art Color
Line
Form
Texture
Scale
13. 13 Principles of design Unity
14. 14 Principles of design Unity
Balance
15. 15 Principles of design Unity
Balance
Transition
16. 16 Principles of design Unity
Balance
Transition
Proportion
17. 17 Principles of design Unity
Balance
Transition
Proportion
Rhythm
18. 18 Principles of design Unity
Balance
Transition
Proportion
Rhythm
Focalization
19. 19 Principles of design Unity
Balance
Transition
Proportion
Rhythm
Focalization
Repetition
20. 20 Principles of design Unity
Balance
Transition
Proportion
Rhythm
Focalization
Repetition
Simplicity
21. 21 Selecting plant materials Hardiness zones
3 or 4?
Lowest minimum temperature
Other factors to consider
22. 22 Favorite deciduous trees Acer platanoides Norway Maple
Aesculus spp.
A. glabra Ohio Buckeye
A. sylvatica
‘Autumn Splendor’ Autumn Splendor Buckeye
Betula nigra River Birch
Catalpa speciosa Northern Catalpa
Celtis occidentalis Common Hackberry
Ginkgo biloba Ginkgo
Gleditsia triacanthos var. inermis Thornless Honey-locust
Gymnocladus dioicus Kentucky Coffee-tree
Larix spp.
L. decidua European Larch
L. laricina American Larch (Tamarack)
23. 23 Favorite deciduous trees Malus spp.
‘Red Splendor’ Red Splendor Crabapple
‘Spring Snow’ Spring Snow Crabapple
Phellodendron amurense Amur Corktree
Prunus maackii Amur Chokecherry
Pyrus ussuriensis ‘Mordak’ Prairie Gem Pear
Quercus macrocarpa Bur Oak
Sorbus spp.
S. aucuparia European Mountain-ash
S. decora Showy Mountain-ash
Tilia spp.
T. americana American Linden
‘Redmond’
T. cordata Littleleaf Linden
24. 24 Favorite coniferous trees Larix spp.
L. decidua European Larch
L. laricina American Larch (Tamarack)
Pinus spp.
P. nigra Austrian Pine
P. ponderosa Ponderosa Pine
P. sylvestris Scotch Pine
Picea spp.
P. glauca densata Black Hills Spruce
P. pungens Colorado Spruce
25. 25 Favorite deciduous shrubs Buxus microphylla var. koreana Korean Littlefeaf Boxwood
Cornus spp.
C. alternifolia Pagoda Dogwood
C. racemosa Gray Dogwood
C. sericea Red Twig Dogwood
Euonymus alatus Winged Euonymus
Fosythia x ‘Meadowlark’ Meadowlark Forsythia
Philadelphus spp Mockorange
Potentilla fruitcosa Potentilla
Rhus spp.
R. glabra Smooth Sumac
R. typhina Staghorn Sumac
Spirea spp. Spirea
Viburnum spp.
V. opulus European Cranberrybush
V. trilobum American Cranberrybush
26. 26 Favorite coniferous shrubs Juniperus spp.
J. chinensis
‘Pfitzereriana’ Pfitzer Juniper
J. horizontalis Creeping Juniper
‘Wiltoni’ Blue Rug Juniper
J. procumbens Japgarden Juniper
J. sabina ‘Arcadia’ Arcadia Savin Juniper
J. scopulorum Rocky Mountain Juniper
Picea spp.
P. abies Norway Spruce
P. pungens Colorado Spruce
‘Montgomery’ Montgomery Spruce
27. 27 Favorite coniferous shrubs Pinus spp.
P. cembra Swiss Stone Pine
P. mugo Mugo Pine
Taxus spp.
T. cuspidata
‘Capitata’ Upright Japanese Yew
T. x media
‘Taunton’ Taunton Yew
Thuja occidentalis American Arborvitae
28. 28 Purchasing plants Diseases
Insects
Roots
Size
29. 29
30. 30 Planting time Site selection
Planting
Mulching
Watering
Fertilizing
31. 31 Care of shrubs Insect
Disease
Fertilization
Watering
Pruning
Mulch
32. 32 Where to get help Minnesota residents
Clay county extension
299-5020
299-7225 (horticulture)
AnswerLine
800-854-1678
INFO-U
800-525-8636
Yard & Garden Line
612-624-4771
Farm Information Line
800-232-9077 or fil@umn.edu North Dakota residents
Cass county extension
241-5700
241-5707 (horticulture)
33. 33 Websites of interest Clay County Extension – www.co.clay.mn.us/Depts/Extensio/Extensio.htm
Cass County Extension – www.ext.nodak.edu/county/cass
University of Minnesota Extension – www.extension.umn.edu
North Dakota State University Extension – www.ext.nodak.edu
Iowa State Extension – www.extension.iastate.edu
University of Wisconsin Extension – www.uwex.edu
Ohio State University Extension – http://extension.osu.edu
34. 34 Sources cited UF/IFAS, Basic Principles of Landscape Design, Circular 536, June 1991. http://edis.ifas.ufl.edu/MG086
www.discoveryschool.com
http://pdphoto.org
35. Thank you for your attention Questions?