Gardening With Native Plants Of Oregon (Pp Tminimizer)

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Presentation on Gardening with Native Plants of Oregon. Many images of plants, advice on how to use natives in the garden landscape.Created by Linda R. McMahan, PhD., Oregon State University Extension for Yamhill County

Transcript

  • 1. Gardeningwith Native Plantsin Oregon Linda R. McMahan Oregon State University Extension Service Yamhill County [email_address]

2. Trillium ovatum 3. Sedum spathulifolium , stonecrop 4. Darlingtonia californiaat Darlington Botanical Wayside 5. Darmera (Peltophyllum) peltatumleaves 6. Darmeraflowers 7. Actaea rubra , baneberry 8. Oregon oak,Quercus garryana 9. Sword Fern,Polystichum munitum 10. Spiraea douglasii 11. Physocarpus capitatusandRosa nootkana 12. Rubus parviflorus , salmonberry 13. Sidalceasp. 14. Viola glabella , stream violet 15. Vaccinium parviflorum , red huckleberry 16. Maianthemum dilitatum , false lily-of-the-valley at the coast 17. Olsynium douglasiiGrass widow in Columbia River Gorge 18. Ribes aureum , golden currant 19. Rhododendron occidentale , Western azalea 20. Mimulus cardinalisandAchillea millefolium(yarrow) 21. Camassia leichtlinii , Camas 22. Acer circinatum , vine maple 23. Trillium ovatum , an uncommon form 24. Polystichum munitum , sword fern 25. Calochortussp., cats ear 26. Sara Orange-Tip Butterfly on a native flower 27. Castillejasp., paintbrush 28. Lilium columbianum , Westen tiger lily, 29. Leaves of evergreen huckleberry,Vaccinium ovatum 30. Gilia capitata 31. Lichen with fallen oak leaves,Quercus garryana 32. Aquilegia formosa , Western columbine 33. Symphoricarpos alba , snowberry 34. Scoliopis bigilovii , slinkpod 35. Rhododendron macrophyllum , Western rhododendron 36. Petasites frigidus , Coltsfoot 37. Ready to Learn More?

  • Beyond sheer beauty: choosing native plants for your garden
    • Geographic regions and gardening with native plants
    • Understanding wild habitats
  • Care of native plants
  • Back to the plants -- My 10 all time favoritenative plants for gardens
  • Plants in actual gardens

38. Choosing Native Plants for Your Garden Look for:

  • Ornamental Value
  • Sentimental Value
  • Plants from Close By
  • If you want show, go for it

39. Oregon is All About Rain

  • The western 1/3 has lots of it, except for the summer months
  • The coast and coast range have even more, sometimes arriving as seasonal storms
  • Central and Eastern Oregon have limited precipitation, falling mostly as winter snow or in storm events, and often drains away quickly

40. Understand Wild Habitats

  • Coastal habitats are often extremely wet and plants need extra water to survive
  • An exception are those of sand dunes which can be very hardy

41. Understanding Wild Habitats

  • Western mountain forests are wet and shady
  • Plants from these habitats sometimes need extra water and shade Oxalis, bleeding heart, Piggy-back plant, and more

42. Understanding Wild Habitats

  • Willamette Value Prairie habitats and other prairie sites in Oregon have some good garden plants that are often drought tolerant and colorful, Examples are lupine, Oregon sunshine, Penstemon serrulatus, Sidalceas, and yarrow

43. Understanding Wild Habitats

  • As we go east, the land becomes dryer, as in the Columbia River Gorge Catherine Creek here
  • Plants require good drainage and the more delicate ones sometimesdo not do well in gardens, sedums, the Oregon form of California poppy

44. Understand Wild Habitats

  • Central Oregon conifer forests are also dry, plants require good drainage, but can often withstand both heat and cold, many penstemons, desert parsley, eriogonum

45. Understand Wild Habitats

  • The Eastern Oregon is wildly beauty with drought tolerant desert natives, some of which are extremely adaptable to the rest of Oregon like the golden currant.

46.

  • http://www.oregonflora.org/

http://www.oregonflora.org/ Oregon Flora Project 47. Care of Native PlantsReally there is no mystery!

  • Appropriate Water Use
  • Soils and Fertilizers
  • Pruning

48. Appropriate Water Use

  • Oregon natives are adapted to periods of summer dry, and some require this to survive
  • You may need to adjust irrigation if natives are planted with other more water-needy plants
  • In some cases, the plants will look better in a cultivated setting if they receive more water than falls in your area, especially if the plants are away from their natural habitat.

49. Soils and Fertilizer

  • Use the native soil if possible
  • Increase of decrease drainage as appropriate for the plants you are using
  • Use minimal if any fertilizer--the plants may actually grow too tall!

50. Pruning

  • The style is up to you:
  • Can be dramatic
  • Can be subtle
  • Can be non-existent
  • In all cases, prune appropriately for the plants structure

51. My 10 All-Time Favorites

  • Some of these are common in the trade, some rare.You may have to look really hardcheck with your local native plant nurseries for more information
  • This selection will reveal not only my personal tastes, but also my more expansive preferences for native plantsnot all are local or even wild-some people would disagree with this approach

52. Leucothoe davisii Sierra laurel, southern Oregon 53. Ribes aureum , golden currant, Central and Eastern OR 54. Ribes sanguineum ,red-flowering currant, King Edward the VII

  • To England and back

55. Penstemon serrulatus , coast penstemon

  • Coastal Oregon and Willamette valley
  • Great for sunny borders

56. Iris tenax , Oregon iris

  • Native to mountains and valleys in western Oregon

57. Philadephus lewisii , Western mock orange

  • Most fragrant of them all
  • Native to many regions of the state
  • Carefree and prolific

58.

  • From the rivers and streams of SW Oregon
  • Dramatic in flower and form

Peltophyllum (Darmera) peltatum , Indian rhubarb 59. Vancouveria hexandra , Inside-out-Flower

  • Deciduous groundcover from Cascades and Coast Range
  • Quite the rage in New York!

60. Mimulus cardinalis, scarlet monkeyflower

  • Southern Oregon native
  • Moist soil, nearly full sun

61. Camassia quamash/ C. leichtlinii , Camas

  • Native bulb, needs summer dry
  • Beautiful shade of blue to blend with the daffodils

62. Pulling it All Together in a Garden

  • Plant photos taken in landscapes featuring native plants

63. Bee onCeanothus thyrsiflorum 64. Fall colorCornus sericea , OSU campus 65. Philadelphus lewisii , Western mock orange 66. Oxalis , ferns, andRibes , Private garden 67. Sword Fern and old log, Private garden 68. Salal and sword fern,Berry Botanic Garden, Portland 69. Oregon iris, Waterfront Park,Corvallis 70. Native and other sedums, Private garden 71. Eriophyllum lanatum, Oregon sunshine 72. Emerging dragonfly, bog habitat, Berry Botanic Garden 73. Red elderberry,Sambucus mexicana 74. Wild dunes strawberry, Oregon State University campus 75. Plantings around Engineering Building, OSU 76. Sword fern with non-native azalea flowers, Berry Botanic Garden, Portland 77. Go native - Its good for you! All photographs Linda R McMahan, linda.mcmahan@oregonstate.edu