Horticulture Report: Arctostaphylos nevadensis

Oregon Native & Firewise
Plant Name:  Arctostaphylos nevadensis       

                Pinemat Manzanita

Common name: Pinemat Manzanita
Plant type: Evergreen Shrub
Height: 1’ – 2’
Spread:   3’ – 5’
Bloom Time:  Spring, Summer, Winter
Flower Color: White
Exposure: Partial Shade
Soil Requirements: Acidic Soil; Fast Draining
Water Needs: Low; Don’t Irrigate Once Established

Attributes:  Supports Bees, Birds, Butterflies, Caterpillars, Hummingbirds; Pollen & Nectar for Native Bees; Nectar for Hummingbirds
Note:  Not easily established at low elevations
Uses:  Soil Stabilization; Ground Cover; Lawn Alternative; Rock Garden    

Arctostaphylos nevadensis

Firewise:  YES
Native to: Western North America
Oregon Native: YES
USDA Hardiness Zone: 5b – 9a

Report by: Viki Ashford, AGC Member

Photos from Oregon State University https://landscapeplants.oregonstate.edu/plants/arctostaphylos-nevadensis

AGC Garden of the Month: April 2025

Garden of the Month:  825 Creek Stone Way

At the end of a cul-de-sac in Mountain Meadows is a charming and whimsical garden. The sign out front says Donna’s  garden, and in the Spring,it is full of flowers and the occasional bunny.  Donna Ritchie moved to Ashland in 2000 with her husband Dean.  Originally, their home was on the slope towards the North of town, but in 2012, after Dean’s death, Donna moved to her current home at 825 Creek Stone Way in the Mountain Meadows community.

Donna, a retired English teacher, has always loved “pretty things.”  When she first moved in, the garden was quite bland, with just a few shrubs in the front.  Over time, Donna, with Denise Moffat, her garden helper, has planted lots of colorful perennials and bulbs.  Even after our major snowfall in February, the front garden in late February was full of color.  Primroses, miniature daffodils, crocus and violas were blooming aside the path and in shiny blue pots near the front porch.  One of the most interesting plants, a dwarf iris, is an early bloomer.  These irises, called Iris reticulata, are dark purple, with designs on their falls. 

Beside colorful flowering perennials, and lavenders that bloom later, Donna has added a collection of bunnies, which perch here and there in the garden and on the porch.  Donna says these are “bunnies”, not rabbits, because rabbits are what folks eat! These charming bunnies range in size from as large as a small child to as small as a mouse.  Folks coming by to view the flowers should see if they can find the smaller bunnies, hidden amongst the plants.

Donna’s garden is irrigated during the hot months by drip irrigation and micro sprays.  Plants in pots need to be hand watered. Donna is grateful for the rain, and even the snow, which has kept her plants watered this Spring.

The Rogue Buzzway Project

The Rogue Buzzway is an interactive map which represents southern Oregon’s pollinator corridors.

From the Southern Oregon University’s website: “The Rogue Buzzway was created after the Pollinator Project Rogue Valley approached SOU associate professor Jamie Trammel in 2016 about mapping the Rogue Valley’s pollinator gardens. Trammel and then-SOU student Ollie Bucolo and Dr. Jamie Trammell created the map, whose scope and capabilities have grown over the years with the contributions of other Environmental Science & Policy interns.”

Leo Helm, who graduated fall 2024, is the latest in a succession of SOU interns to work on the Buzzway Map. The current map shows 120 self-certified pollinator gardens from Ashland to Grants Pass, but this is an ongoing project.

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

Horticulture Report: Allium acuminatum

Plant Name: Allium acuminatum
Common Name:  Hooker’s onion
Plant type : Deciduous Perennial Herb
Height: 0’ – 2’
Spread: 0’ – 1’
Bloom Time: May – July
Flower Color: Purple, White, Pin
Exposure: Sun to Part Shade
Soil Requirements: Dry, well-drained; sandy/loamy
Water Needs: Occasional Summer Water
Attributes: Bulblets reproduce easily; strong onion smell; deer resistant; attracts pollinators: bats, butterflies, birds; nectar source for butterflies
Note: Flowers appear on long stalks after leaves have died; goes dormant in summer after going to seed
Uses: Rock Garden; Dry Open Meadows; Habitat Restoration; Green Roof
Native to:  Western United States
Oregon Native: YES
USDA Hardiness Zone 5 – 9