Attracting Pollinators

Pollinator populations have declined significantly in recent years, mainly due to habitat loss. Homeowners can help by creating pollinator-friendly gardens. Knowing plant traits such as flower color, shape and scent will guide you to which plants to choose for pollinators.

Hummingbirds are attracted to flowers of vivid shades of red, yellow, and purple with a tubular shape that they can access with their long narrow beaks.

Bees prefer purple, blue, orange, or yellow flowers with short tubes or no tubes which they can easily access.

Butterflies are drawn to white, pink, red, yellow, or purple flowers with a place they can perch while sipping on nectar.

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ANISE HYSSOP (Agastache foeniculum)
Attributes: Hyssop supports a wide range of pollinators, including hummingbirds, honey bees, bumble

bees, carpenter bees, butterflies and night flying moths.
Bloom time: June until first frost
Exposure: Full sun
Habit: Upright habit with flower spikes blooming throughout summer.
Height/Spread: 2 to 4 feet tall, 1 to 3 feet wide
Flower color: Varieties available are purple, lavender, red, pink, orange-yellow
USDA Zones: 5-9, for most varieties
Native: North America
Firewise: Yes
Important Note on fire resistant plants: It’s crucial to remember that fire resistance can vary within the same plant species depending on local conditions and specific varieties and some plants considered fire-resistant, may produce flammable dry material that can negate their fire resistance

Photo from University of Wisconsin Horticulture Extension: https://hort.extension.wisc.edu/articles/anise-hyssop-agastache-foeniculum/

Posted by: Carlotta Lucas, AGC Member

Horticulture Report: Firewise/Native Plant

Plant Name: Cercocarpus betuloids/montanus

Common name: Mountain mahogany
Plant type: Evergreen Shrub
Height: 8’ – 20’
Spread:  10’ – 12’
Bloom Time:  Winter – Spring
Flower Color:  Yellow
Exposure:  Partial Shade to Full Sun
Soil Requirements:  Adapts to Variety of Soil Types; Slow to Fast Drainage
Water Needs:  Low
Attributes:  long, fuzzy seeds that resemble curled feathers and shine in the sun; Attracts hummingbirds & butterflies; Wildlife supported includes Bats, Birds, Caterpillars; Dark Bark Color; Aromatic
Note: Can be cut down to the ground for new growth;
Uses: In Narrow Areas and as a Hedge or Privacy Screen. Responds well to light or heavy pruning, which may be necessary when planted in small spaces; Bank Stabilization; Erosion Control
Firewise: YES
Native To:  Southwestern Oregon south to Baja California and east to central Arizona
Oregon Native: YES
USDA Hardiness Zone:  6b -11a

Article by Viki Ashford, AGC Member

Photo courtesy of Oregon State University https://landscapeplants.oregonstate.edu/plants/cercocarpus-betuloides

Horticulture Report: Arbutus menziesii (Pacific madrone)

        Oregon State University

Oregon Native & Firewise Plant   
Plant Name:  Arbutus menziesii
Common name: Pacific madrone
Plant type: Broadleaf Evergreen Tree
Height: 20’ – 65’
Spread:   5’ – 25’
Bloom Time:  Flowers in Spring; Berries in Fall
Flower Color: White
Exposure: Shade to Partial Shade; North Facing Slope

Walter Siegmund, CC BY-SA 3.0, via Wikimedia Commons

Soil Requirements: Fast to Medium Drainage; Tolerates Heavy Soil
Water Needs: Dry to Medium
Attributes:  Peeling Bark; Red Berries; Robins, Starlings, Band-tailed Pigeons Feed on Berries; Supports Bats, Butterflies, Caterpillars,                           Moths; Host to Brown Elfin Butterfly; Nectar for Hummingbirds; Winter Interest; Drought Tolerant
Note:  Slow Growing; Large Tree; Messy in the Garden due to Bark & Leaf Shedding; Pests are Phytophthora ramorum (Sudden Oak Death), Madrone Canker, Aphids, Leaf Miners
Uses:  Bank Stabilization; Hedge; Bird Gardens; Mixed Borders
Firewise:  YES
Native to: Pacific Northwest & California
Oregon Native: YES
USDA Hardiness Zone: 7 – 9

Report by: Viki Ashford, AGC Member

Horticulture Report: Antennaria microphylla

Native & Firewise Plant

<a href="https://commons.wikimedia.org/wiki/File:Antennaria_microphylla_(3997484407).jpg">Matt Lavin from Bozeman, Montana, USA</a>, <a href="https://creativecommons.org/licenses/by-sa/2.0">CC BY-SA 2.0</a>, via Wikimedia Commons

Antennaria microphylla,           Little Leaf Pussytoes

Plant Name: Antennaria microphylla

Common name: Little Leaf Pussytoes

Plant type: Deciduous Perennial Herb

Height: 4” – 2’

Spread:   Low Growing, Tight Groundcover

Bloom Time:  April – August

Flower Color:  White/Pink

Exposure: Sun to Partial Shade

Soil Requirements: Loamy or Clay Soil

Water Needs: Moderate

Attributes:  Attracts Hummingbirds, Butterflies, Birds, Bees

Uses:  Groundcover; Low Borders; Rock Gardens

Native to: Midwest to West

Oregon Native: YES

USDA Hardiness Zone: 3 – 8

Photo Credit: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0 https://creativecommons.org/lic

Report by: Viki Ashford, AGC Member

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

Zinnia Garden Bliss: Monarch Butterfly, Hummingbirds, and Cooler Temperatures

 A monarch butterfly spent the whole afternoon in the zinnia garden, and it seemed like she was deposited some eggs the milkweeds. Several humming birds continue to visit the zinnias and the trumpet vine. The garden is so much happier with cooler temperatures. ~Goly Ostovar, AGC Member