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Sulfur Flower

Eriogonum Umbellatum

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Overview

Eriogonum umbellatum, commonly called Sulfur Flower, is a compact, drought-tolerant perennial that thrives in USDA zones 4-8. It sports clusters of bright yellow flowers atop 12-inch tall stems, with a 15-inch spread. This sun-loving native favors well-drained soils, blooming from late spring to early fall, and attracts pollinators. It's excellent for rock gardens and borders, offering vibrant foliage that shifts to red-orange in autumn.

Sun Full, HalfWater LowZones 7–7Type PerennialClimate Mediterranean

Sulfur Flower (Eriogonum Umbellatum) — vivid yellow flowers arranged in dense; and low maintenance needs, image 66

Culture

Sun: Full, Half
Water: Low
USDA zones: 7–7

Shape & size

Classification

Type: Perennial
Family: Polygonaceae
Climate: Mediterranean

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Photos (154)

Sulfur Flower (Eriogonum Umbellatum) — drought-tolerant perennial that thrives in USDA zones 4-8; making it ideal for ground cover or border, image 127

Sulfur Flower (Eriogonum Umbellatum) — drought-tolerant perennial that thrives in USDA zones 4-8

Sulfur Flower (Eriogonum Umbellatum) — Its foliage is compact and evergreen in milder climates; it's excellent for rock gardens and borders, image 112

Sulfur Flower (Eriogonum Umbellatum) — naturalistic design element in their outdoor spaces; commonly called Sulfur Flower

Sulfur Flower (Eriogonum Umbellatum) — ranging from sandy loams to rocky substrates

Sulfur Flower (Eriogonum Umbellatum) — umbel-like clusters at the tips of slender; vivid yellow flowers arranged in dense, image 117

Sulfur Flower (Eriogonum Umbellatum) — commonly called Sulfur Flower; this sun-loving native favors well-drained soils, image 101

Sulfur Flower (Eriogonum Umbellatum) — commonly called Sulfur Flower; this sun-loving native favors well-drained soils, image 76

Sulfur Flower (Eriogonum Umbellatum) — It's excellent for rock gardens and borders, offering vibrant foliage that shifts to red-orange in autumn, image 81

Sulfur Flower (Eriogonum Umbellatum) — This sun-loving native favors well-drained soils

Sulfur Flower (Eriogonum Umbellatum) — perennial with yellow blooms; enhancing its drought tolerance.<br><br>From late spring through summer

Sulfur Flower (Eriogonum Umbellatum) — blooming from late spring to early fall; commonly known as Sulfur Flower

Sulfur Flower (Eriogonum Umbellatum) — This indigenous North American plant thrives in USDA Hardiness Zones 3 through 8; umbel-like clusters at the tips of

Sulfur Flower (Eriogonum Umbellatum) — including bees and butterflies; yellow flowers in the garden, image 118

Sulfur Flower (Eriogonum Umbellatum) — making it ideal for ground cover or border applications; perennial with yellow blooms, image 61

Sulfur Flower (Eriogonum Umbellatum) — ranging from sandy loams to rocky substrates; blooming from late spring to early fall, image 69

Sulfur Flower (Eriogonum Umbellatum) — tactile quality to garden settings but also helps the plant conserve moisture; minimal supplemental watering, image 89

Sulfur Flower (Eriogonum Umbellatum) — is a perennial subshrub that is highly esteemed in landscape design for its resilience; it sports clusters, image 108

Sulfur Flower (Eriogonum Umbellatum) — perennial for full or half; naturalistic design element in their outdoor spaces, image 100

Sulfur Flower (Eriogonum Umbellatum) — vivid yellow flowers arranged in dense; and low maintenance needs, image 91

Sulfur Flower (Eriogonum Umbellatum) — and low maintenance needs; this indigenous North American plant thrives in USDA Hardiness Zones 3 through 8, image 134

Sulfur Flower (Eriogonum Umbellatum) — tactile quality to garden settings but also helps the plant conserve moisture

Sulfur Flower (Eriogonum Umbellatum) — bearing spoon-shaped leaves that are covered in a fine wool-like tomentum, image 38

Sulfur Flower (Eriogonum Umbellatum) — commonly called Sulfur Flower; this sun-loving native favors well-drained soils

Photographs by 14 contributors

Macleay Grass Man, CC BY 2.0 · source
C T Johansson, CC BY-SA 3.0 · source
John Rusk from Berkeley, CC BY 2.0 · source
Andy king50, CC BY-SA 3.0 · source
Gaurav Dhwaj Khadka, CC BY-SA 4.0 · source
Svarði2, CC BY-SA 4.0 · source
Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0 · source
Matt Lavin, CC BY-SA 2.0 · source
Andrey Zharkikh from Salt Lake City,…, CC BY 2.0 · source
Salicyna, CC BY-SA 4.0 · source
Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0 · source
Teddybear41422, CC BY-SA 4.0 · source
User:Toiyabe, CC BY-SA 3.0 · source
Paul Stein from New Jersey, USA, CC BY-SA 2.0 · source

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