Photo of Eriogonum umbellatum var. hypoleium flower, foliage, form by Walter Siegmund

Photo by Walter Siegmund

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Eriogonum umbellatum var. hypoleium

Also Known As

  • Sulfur Buckwheat

Plant type

perennial, groundcover

size

  • H: 4"-12"
  • W: 6"-12"

planting zones

  • 7a-8b

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Eriogonum umbellatum var. hypoleium plant details

Eriogonum umbellatum var. hypoleium is a broadleaf evergreen or semi-evergreen perennial groundcover with green foliage. In spring and summer yellow flowers emerge. Features fuzzy texture. Grows well with sun - mostly sun and occasional - low water. Drought tolerant once established. Prefers to be dry in summer. Does well in gritty, rocky and well-drained soil.

CHARACTERISTICS OF Eriogonum umbellatum var. hypoleium

Plant type: perennial groundcover
Plant family: polygonaceae
Foliage: evergreen or semi-evergreen green
Mature size: 6 IN - 12 IN - wide, 4 IN - 12 IN - tall
Flowers: yellow blooms in spring and summer

GROWING CONDITIONS for Eriogonum umbellatum var. hypoleium

USDA Zones: 7a - 8b
Sun exposure: sun - mostly sun
Watering frequency: occasional - low
Soil needs: gritty, rocky and well-drained

Nursery contributed plant descriptions

This unusual variety of sulfur buckwheat is native only to Washington State, and is only known to three counties. It forms a low mat, with umbels of lemon yellow flowers in summer.

Gardening facts about Eriogonum umbellatum var. hypoleium plant

How to Grow Eriogonum umbellatum var. hypoleium

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • occasional - drought tolerant
  • Water Needs

    • dry in summer
  • Soil Needs

    • well-drained
    • rocky
    • gritty

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Flower Season

    • summer
    • spring
  • Foliage Season

    • evergreen
    • semi-evergreen
  • Texture

    • fuzzy

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