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Euphorbia marginata (Snow On The Mountain)

Snow On The Mountain, Snow-on-the-mountain, Snow in Summer, Ghost Weed, Mountain Snow, Mountain Spurge, Snow Thoroughwort, Agaloma marginata, Dichrophyllum marginatum, Lepadena marginata

Euphorbia marginata, Snow On The Mountain, Snow-on-the-mountain, Snow in Summer, Ghost Weed, Mountain Snow, Mountain Spurge, Variegated Spurge, Variegated Euphorbia
Euphorbia marginata, Snow On The Mountain, Snow-on-the-mountain, Snow in Summer, Ghost Weed, Mountain Snow, Mountain Spurge, Variegated Spurge, Variegated Euphorbia

Valued as much for its dramatically variegated foliage as for its long-lasting flowers, Euphorbia marginata (Snow On The Mountain) is a single-stemmed annual adorned with oval light green leaves, the upper leaves being striped or margined white, and sometimes even solid white. Tiny flowers, each with white, petal-like bracts, are borne in clusters atop the stems from midsummer to early fall. The overall effect is very eye-catching. Standing out during all its growing season, this remarkable plant is resilient to most pests and diseases, is deer and rabbit resistant, and is easy to care for. Perfect for wildflower meadows or perennial borders.

  • Grows up to 1-3 ft. tall (30-90 cm) and 1-2 ft. wide (30-60 cm). Will self-seeding and remain in the garden year after year.
  • Performs best in full sun in average, dry to medium, sharply-drained soils. Welcomes some afternoon shade in hot summer climates. Don’t put this plant in too much shade though, or it will get floppy and fall over. Tolerant of poor soils, including rocky-sandy ones, this plant is also drought tolerant.
  • Makes a perfect focal point for beds and borders, prairies and meadows or cutting gardens.
  • No serious pest or disease issues. Keep an eye out for aphids. Rabbit and deer resistant.
  • Propagate by seed sown in fall or spring.
  • Wear gloves when cutting as both stems and leaves contain a poisonous milky sap.
  • Native to temperate North America.

Requirements

Hardiness 2 - 11
Heat Zones 1 - 11
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Annuals
Plant Family Euphorbiaceae
Genus Euphorbia
Exposure Full Sun, Partial Sun
Season of Interest Summer (Mid, Late)
Fall
Height 1' - 3'
(30cm - 90cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 24" (60cm)
Maintenance Low
Water Needs Low, Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Well-Drained
Characteristics Showy
Native Plants Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Midwest, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northeast, Ohio, Oklahoma, Pennsylvania, Rhode Island, Rocky Mountains, South Carolina, South Dakota, Southeast, Southwest, Tennessee, Texas, United States, Utah, Virginia, West Virginia, Wisconsin, Wyoming
Tolerance Drought, Deer, Rabbit
Attracts Butterflies
Garden Uses Beds And Borders
Garden Styles Cutting Garden, Informal and Cottage, Prairie and Meadow
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Alternative Plants to Consider

Euphorbia resinifera,  African Spurge, Euphorbium, Moroccan Mound, Resin Spurge, Staghorn Coral, succulent, drought tolerant plant, yellow flowers
Euphorbia mammillaris,  Corncob Cactus, Corncob Euphorbia, Corn Cob Plant, Indian Corn Cob, succulent, drought tolerant plant, yellow flowers
Euphorbia ceratocarpa, Horned Spurge, Sicily Spurge, Yellow FlowersAGM Award
Euphorbia xanti, Baja Spurge, Aklema xanti, Euphorbia corallifera, Evergreen Spurge, Drought Tolerant Spurge, Pink Flowers
Euphorbia corollata, Flowering Spurge, White Spurge, Garden Spurge, Purging Root, Snake Milk, Tramp's Spurge, White Purslane, Wild Hippo, Wild Spurge
Euphorbia rigida, Upright Myrtle Spurge, Silver Spurge, Gopher Spurge, Rigid Spurge, Euphorbia biglandulosa, Yellow flowers, Drought tolerant perennial, Deer resistant perennial, rabbit resistant perennialAGM Award

Recommended Companion Plants

Festuca idahoensis, Blue Bunchgrass, Bunchgrass Fescue, Idaho Fescue
Eryngium Planum 'Blue Cap', Blue Eryngo 'Blue Cap', Flat Sea Holly 'Blue Cap', Eryngium 'Blue Cap', Sea Holly 'Blue Cap', False Sea Holly ' Blue Cap', Eryngium planum 'Blaukappe', Blue flowers, Blue perennials
Rudbeckia Triloba Prairie Glow, Brown-Eyed Susan 'Prairie Glow', Native Black-Eyed Susan 'Prairie Glow', Thin-Leaved Rudbeckia 'Prairie Glow', Thin-Leaf Coneflower 'Prairie Glow', Branched Coneflower 'Prairie Glow', late summer perennial, golden flowers, yellow perennial
Cosmos Sonata White, Mexican Aster Sonata White, Cosmos Bipinnatus Sonata White, Cosmos Sonata Blanc, White Cosmos, White FlowersFleuroselect
Pennisetum Villosum information, Feathertop Grass information, Foxtail Grass informationAGM Award
Prairie Sun Black Eyed Susan, Prairie Sun, Gloriosa Daisy Prairie Sun, Rudbeckia Prairie Sun, Rudbeckia hirta Prairie Sun, Award-winning perennialAll American Selections
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
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Requirements

Hardiness 2 - 11
Heat Zones 1 - 11
Climate Zones 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Annuals
Plant Family Euphorbiaceae
Genus Euphorbia
Exposure Full Sun, Partial Sun
Season of Interest Summer (Mid, Late)
Fall
Height 1' - 3'
(30cm - 90cm)
Spread 1' - 2'
(30cm - 60cm)
Spacing 24" (60cm)
Maintenance Low
Water Needs Low, Average
Soil Type Chalk, Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Well-Drained
Characteristics Showy
Native Plants Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Midwest, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northeast, Ohio, Oklahoma, Pennsylvania, Rhode Island, Rocky Mountains, South Carolina, South Dakota, Southeast, Southwest, Tennessee, Texas, United States, Utah, Virginia, West Virginia, Wisconsin, Wyoming
Tolerance Drought, Deer, Rabbit
Attracts Butterflies
Garden Uses Beds And Borders
Garden Styles Cutting Garden, Informal and Cottage, Prairie and Meadow
How Many Plants
Do I Need?
Learn Now
Explore Great Plant Combination Ideas
Euphorbia
Guides with
Euphorbia
Not sure which Euphorbia to pick?
Compare Now

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