Photo of Eriogonum umbellatum Kannah Creek® flower by Panayoti Kelaidis

Photo by Panayoti Kelaidis

Used with permission, all rights reserved

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Eriogonum umbellatum Kannah Creek®

Scientific Name: Eriogonum umbellatum var. aureum 'Psdowns'

Also Known As

  • Eriogonum umbellatum 'Kannah Creek'
  • Kannah Creek® Buckwheat

Plant type

perennial, groundcover

size

  • H: 12"-15"
  • W: 12"-24"

planting zones

  • 3a-8b

More Options

Eriogonum umbellatum Kannah Creek® plant details

Eriogonum umbellatum Kannah Creek® is a fast-growing broadleaf evergreen perennial groundcover with green foliage. In spring and summer yellow flowers emerge. Attracts butterflies making it an excellent addition to pollinator gardens. Grows well with sun - mostly shade and regular - low water. Drought tolerant once established. Prefers to be dry in summer. Does well in average, clay, gritty and well-drained soil.

CHARACTERISTICS OF Eriogonum umbellatum Kannah Creek®

Plant type: perennial groundcover
Plant family: polygonaceae
Foliage: evergreen green
Mature size: 12 IN - 24 IN - wide, 12 IN - 15 IN - tall
Flowers: yellow blooms in spring and summer
Uses: rock garden, spreading, winter interest, xeric

GROWING CONDITIONS for Eriogonum umbellatum Kannah Creek®

USDA Zones: 3a - 8b
Sun exposure: sun - mostly shade
Watering frequency: regular - low
Resistant to: deer
Soil needs: average, clay, gritty and well-drained

Nursery contributed plant descriptions

Eriogonum umbellatum 'Kannah Creek' is a durable, long-flowering workhorse that thrives in full sun and dry sites. It is an ever-changing tapestry of colour in the garden with bright yellow umbels that mature to orange atop green foliage that takes on a deep purple-red hue in fall and winter. It also provides habitat and nectar for butterflies, honeybees, bumblebees and hummingbirds.
An ever-changing tapestry of color in rockgarden or dry-garden, this durable native mini-shrub/groundcover has bright-yellow flowers which deepen to burnt-orange and green foliage that turns purple-red in fall. S/M-D/GDr
Masses of yellow flowers turn orange as they age. Spreading green foliage changes to a vivid purple-red in winter. Vigorous and adaptable western native. Perennial. Garden loam, clay or sandy soil. USDA zones 3-8 (up to 10,000').

Gardening facts about Eriogonum umbellatum Kannah Creek® plant

How to Grow Eriogonum umbellatum Kannah Creek®

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • regular - drought tolerant
  • Water Needs

    • dry in summer
  • Soil Needs

    • clay
    • average
    • well-drained
    • gritty

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Wildlife

    • butterflies
    • deer resistant
  • Flower Season

    • summer
    • spring
  • Foliage Season

    • evergreen

See other plant types of Eriogonum for your garden

aka Santa Cruz Island Buckwheat

Plant Type

Shrub

Zones

9a-10b

Size

Height: 2'-5'

Width: 2'-5'

  • sun - mostly shade
  • regular - drought tolerant
  • dry in summer
Photo of Eriogonum arborescens flower, foliage by Stan Shebs
View Plant

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aka Conejo Buckwheat, Saffron Buckwheat

Plant Type

Perennial

Zones

8a-10b

Size

Height: 12"-18"

Width: 12"-18"

  • sun - mostly sun
  • occasional - drought tolerant
  • dry in summer
Photo of Eriogonum crocatum flower by Noah Elhardt
View Plant

More Options

aka Eriogonum fasciculatum [SBH 7671a], California Buckwheat

Plant Type

Shrub

Zones

7a-11

Size

Height: 2'-3'

Width: 3'-4'

  • sun
  • low
  • dry in summer
Photo of Eriogonum fasciculatum flower by Stan Shebs
View Plant

More Options

aka Eriogonum giganteum var. giganteum, Buckwheat, Saint Catherine's Lace, St. Catherine's Lace

Plant Type

Shrub

Zones

9a-11

Size

Height: 3'-4'

Width: 4'-5'

  • sun
  • occasional - drought tolerant
  • dry when dormant
  • dry in summer
Photo of Eriogonum giganteum flower by Stan Shebs
View Plant

More Options

aka Eriogonum heermannii, Eriogonum sulcatum, Heerman's Buckwheat, Heermann's Grooved Wild Buckwheat

Plant Type

Shrub

Zones

9a-11

Size

Height: 2'-6'

Width: 2"-4'

  • sun
  • low - drought tolerant
  • dry in summer
Photo of Eriogonum heermannii var. sulcatum form by Stan Shebs
View Plant
+35 more Eriogonum
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