Horticulture Report – Western columbine

Native & Firewise Plant

Plant Name:  Aquilegia formosa

Photo by: Walter Siegmund, CC BY-SA 3.0 via Wikimedia Commons

Common name: Western columbine
Plant type: Herbaceous Perennial
Height: 2’ – 3’
Spread:   1’
Bloom Time:  Late Spring to August
Flower Color:  Red, Yellow
Exposure: Full Sun to Deep Shade
Soil Requirements: Good Drainage, Organic Material
Water Needs: Low to Moderate; irrigate once a month once established
Attributes:  Nectar in Flower Blooms are appealing to Hummingbirds;
Seed Heads provide Bird Food; Deer Resistant; Supports Bats, Birds, Butterflies, Caterpillars
Note:  Self-sows, but Deadheading controls spread
Uses:  Containers; Native Plant Gardens; Pollinator Garden; Rock Garden
Firewise:  YES
Native to: Lower 48 state, Alaska, Canada
Oregon Native: YES
USDA Hardiness Zone: 3 – 9

Report by: Viki Ashford, AGC Member

October Color

In the Garden: October 22

Photos by: Carlotta Lucas, AGC Member

Firewise Plant: Blanket Flower (Gaillardia)

Plant Name:  Gaillardia varieties
Common name:  Blanket Flower
Plant Type:  Perennial
Plant Height:  8” – 36”
Plant Width:  12” – 24”
Bloom Time:  June – September
Flower Color:  Red, Gold, Burgundy
Exposure: Full Sun
Soil Requirements: Well-Drained
Water Needs: Low
Fire Resistant:  YES; Zone 1-8, Plant 30’+ from House.
Attributes: Drought Tolerant; Deer Resistant; Attracts Birds & Butterflies; Other Pollinators.
Uses:  Good Cut Flower; Container Plant; Borders; Butterfly Gardens;
Note: Deadhead for Continuous Bloom; Keep Some Seed Heads for Birds; Cutting Back Clumps in Late Summer Increases Chance of Winter Survival; Divide Clumps Every 2 – 3 Years in Spring or Early Fall for Plant Vigor; Susceptible to Powdery Mildew, Leafspot, & Leafhoppers.
Native to: Western North America
Oregon Native:  YES
USDA Hardiness Zone:  3 – 10

Report by: Viki Ashford, AGC Member/Master Gardener

Photo credit: Lazaregagnidze, CC BY-SA 4.0 via Wikimedia Commons

Firewise Plant: Lilies

Plant Name: Lilium species
Common name: Lilies
Plant Type: Herbaceous Bulb
Plant Height: 1’ – 4’
Plant Width:12” – 2’
Bloom Time: Late Spring to Early Autumn
Flower Color: Range of Colors: White/Yellow/Orange/Pink/Red/Purple
Exposure: Blooms in the Sun; Bulbs in the Shade.
Soil Requirements: Good Drainage; Moderately Acidic.
Water Needs: Moderate
Fire Resistant:YES; Zone 1 – Plant 10+ feet from Structure
Attributes: Good Cut Flower; Attracts Large Pollinators; Fragrant.
Uses: Herbaceous Border; Container.
Note: Plant Twice as Deep as the Height of the Bulb.
Native to: Old World; New World
Oregon Native: YES
USDA Hardiness Zone: 3 – 8

Report by: Viki Ashford, AGC Member/Master Gardener

Photos by: Carlotta Lucas, AGC Member

Firewise Plant: Heuchera sanguinea 

Plant Name: Heuchera sanguinea  

Common name:  Coralbells

Plant Type: Herbaceous Perennial

Plant Height: 12” – 20”

Plant Width:  12” – 15”

Bloom Time: June – September

Flower Color:  Red, White, Pink; Foliage Dark Green, Maroon, Reddish, or Gold.

Exposure: Light Shade

Soil Requirements: Humusy, Rich, Organic, Well-Drained Soil.

Water Needs: Moist

Fire Resistant:  YES

Attributes: Attractive Foliage in Dark Green, Maroon, Reddish, or Gold; Attracts Hummingbirds; Nectar Source for Bees; Deer Resistant.

Uses: Rock Gardens; Borders; Containers; Edger along Walkways.

Note:  Divide Clumps every 3 – 4 years in spring; Remove Faded Flowers to Encourage More Blooms.

Native to: New Mexico/Arizona to Mexico

Oregon Native:  NO

 USDA Hardiness Zone: 3 – 8

Photo from:

Annie’s Annuals & Perennials https://www.anniesannuals.com/plants/view/?id=5153

Firewise Plant: Red-Hot Pokers

Plant Name: Kniphofia uvaria

Common name:  Torch Lily or Red-Hot Poker

Plant Type: Perennial

Plant Height: 1’ – 4’

Plant Width:  2’ – 3’

Bloom Time: June – August

Flower Color:  Multi Color:  Orange/Yellow/White/Green

Exposure: Full Sun

Soil Requirements: Good Drainage; Sandy Soil; Favors Bog & Marsh Land.

Water Needs: Heavy in Spring & Summer.

Fire Resistant:  YES:  Zone 1 – Plant 10+ feet from Structure.

Attributes: Deer Tolerant; Attracts Butterflies, Hummingbirds, Pollinators; Cut Flower.

Uses: Border, Foundation, Container, Rock Garden.

Note:  Spreads by Rhizomes

Native to: South Africa

Oregon Native:  NO

USDA Hardiness Zone:  4 – 9