Tag Archives: perennials

Oregon Native Plant: Rudbeckia glaucescen

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Plant Name:  Rudbeckia glaucescens
Common name:  Waxy Coneflower
Plant Type:  Perennial
Plant Height: 3’ – 4’
Spread:
Bloom Time: July to September
Flower Color: Yellow
Exposure: Full Sun.
Soil Requirements:  Moist.
Water Needs: Regular.
Attributes:  Nectar & Pollen Source for Bees, Butterflies, Moths.
Note: Deadheading prolongs bloom time.
Uses: Native/Wildflower Gardens; Stream side.
Native to:  California & Oregon
Oregon Native:   YES
USDA Hardiness Zone: 3 – 9

Report by: Viki Ashford, AGC Member

Today in the Garden

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  • Astrantia ‘Billion Stars’
  • Bruñnera
    ‘Jack of Diamonds’
  • Itoh Peony & Daphne.
  • Lida Rose
  • Nicotiana sylvestris
  • Viburnum maresii, variegated
Lucretia Weems’ Garden

 Lucretia is a member of Ashland Garden Club & a Landscape Designer 

Photos by: Lucretia Weems

Horticulture Report: Penstemon strictus (Rocky Mountain Penstemon)

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Plant Name:  Penstemon strictus
Common name: Rocky Mountain Penstemon
Plant Type:  Evergreen Perennial
Plant Height: 1’ – 4’
Spread: 3’
Bloom Time: May – June
Flower Color:  Royal Blue to Purple
Exposure:  Full Sun to Part Shade
Soil Requirements: Dry, Light, Well-Drained Soil, but will tolerate Heavy Soil.
Water Needs: Low
Attributes: Supports Native Bees; Attracts Birds & Hummingbirds.
Note:  Spreads by Stolons.
Uses: Native Gardens
Native to: California, Wyoming, Arizona, New Mexico, Colorado, Utah.
Oregon Native:   NO
USDA Hardiness Zone:  4 – 9

Report by: Viki Ashford

Photo Credit: Jerry Friedman / CC BY-SA (http://creativecommons.org/licenses/by-sa/3.0/)

Horticulture Report: Mountain Mint

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Plant Name: Pycnanthemum muticum
Common name: Mountain Mint
Plant Type: Perennial
Plant Height: 1’ – 3’
Spread: 1’ – 3’
Bloom Time: July – September
Flower Color:  Pink, White, Red, Purple, Blue
Exposure:  Full Sun to Part Shade
Soil Requirements:  Fertile, Well-Drained.
Water Needs: Medium
Attributes: Attracts Butterflies & Bees, Wasps; Drought Tolerant; Spearmint Aroma.
Note:  Aggressively Spreads by Rhizomes.
Uses: Naturalize in Native Plant Gardens, Cottage Gardens; Border Perimeter’ Vertical Structure in Winter Garden.
Native to: Midwest to South to Eastern North America & California
Oregon Native:  NO
USDA Hardiness Zone:  4 – 8

Report by: Viki Ashford

Photo from: The Day –Green and Growing: Some native plants get aggressive, and that’s why we love them Author: Kathy Connolly https://www.theday.com/storyimage/NL/20190718/NWS01/190719660/EP/1/1/EP-190719660.jpg&MaxW=800&q=62