October Color

In the Garden: October 22

Photos by: Carlotta Lucas, AGC Member

Firewise Plant: Evening Primrose

Plant Name:  Oenothera species

Common name:  Evening Primrose
Plant Type: Herbaceous Perennial or Biennial
Plant Height: 2’ – 6’
Plant Width:  1’ – 2’
Bloom Time: Spring, Summer, Fall
Flower Color:  Yellow or Pink or White
Exposure:  Sun to Shade
Soil Requirements: Rocky or Sandy Soil; Well-Drained
Water Needs: Low to Medium
Fire Resistant: YES; Zone 8 – Plant 30’+ from Structure
Attributes: Attract Moths; Birds Eat Seeds; Attracts Hummingbirds; Fragrant Flowers; Deer Resistant; Drought Tolerant
Uses: Full Sun Ground cover; Rock Gardens; Erosion Control; Native Plant Gardens
Note: Flowers Open in the Evening
Native to: Eastern North America
Oregon Native:  NO
USDA Hardiness Zone:  3 – 8

Report by: Viki Ashford, AGC Member & Master Gardener

Today in the Garden

Today in the garden flowers are in AGC member Lynn McDonald’s October garden.

Nasturtiums, Hydrangeas, Salvia and chrysanthemums, Petunias blooming since March, Geraniums, Origanum, Asters, Tithonia, Sweet peas in October (planted in spring), Gaura, Poppies and Bachelor Buttons, Verbena and Autumn Leadwort, Orange Cosmos, Dahlias

Horticulture Report: Columbine

 Plant Name:  Aquilegia species

Common name:  Columbine

Plant Type:  Perennial

Plant Height:  10” – 36”

Plant Width:  10” – 12”

Bloom Time: May – July

Flower Color: Multicolor

Exposure: Full Sun to Partial Shade

Soil Requirements: Clay, Loam, Sand

Water Needs:  Average

Fire Resistant: YES; Zone 8 = Plant 30’+ from house. 

Attributes: Good Cut Flower; Showy; Deer Resistant; Attracts Bees, Butterflies, Hummingbirds; Many Colorful Hybrid Varieties.

Uses: Borders; Containers; Rock Gardens; Cottage Gardens; Native Gardens.

Note:  Remove spent flowers to prolong blooming; Self-seeds Prolifically; Prone to Powdery Mildew & Leaf Miners.

Native to: Northern Hemisphere

Oregon Native:  YES

 USDA Hardiness Zone: 3 – 9

Report by: Viki Ashford, AGC Board Member

Photos by: Carlotta Lucas, AGC Board Member

Horticulture Report: Veronica Ground Covers

Plant Name:  Veronica species
Common name:  Speedwell
Plant Type:  Perennial Groundcover
Plant Height:  4” – 8”
Plant Width:  18” – 24”
Bloom Time: May/June
Flower Color: Blue, Pink, White
Exposure: Full Sun to Part Shade
Soil Requirements: Moist, Well-Drained
Water Needs:  Drought Resistant; For Best Bloom Water Moderately About 1” a Week.
Fire Resistant: YES; Plant 30’+ from House.
Attributes:  Attracts Butterflies/Hummingbirds; Deer Resistant. NOTE: Veronica tends to be deer-resistant, though extreme conditions deer with graze on plants they otherwise wouldn’t eat.
Uses: Rock Gardens; Flower Bouquets; Perennial Border.
Note:  Showy in Full Bloom; Cut Back for Overwintering; Deadhead to Extend Bloom.
Native to: Northern Europe; Asia
Oregon Native: NO
USDA Hardiness Zone: 3 – 8

Veronica species

  • Blue Woolly Speedwell (Veronica pectinata)
  • Turkish Veronica (Veronica liwanensis)
  • Thyme Leaf Speedwell  (Veronica oltensis)
  • Snowmass® Blue-Eyed Speedwell (Veronica Snowmass P018S)
  • Veronica filiformis (Creeping Speedwell)
  • Veronica peduncularis  or umbrosa ‘ George Blue’
  • Veronica Repens