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Sedum oreganum

Common Name(s):

Oregon stonecrop

​

Synonym:

Gormania oregana

​

Flower:

Yellow

Blooms :

Jun

to:

Aug

5 green sepals, 5 yellow petals that are lanceolate, aristate

Botanical Description

Fragrant?

NO

Family:

Creassulaceae

Herbaceous Plant, Perennial

Foliage:

Green

Leaves glabrous, glaucous, obovate, spatulate, spreading

Fall Color?

YES

Leaves turn vibrant shades of bronze, orange, and deep red

Evergreen

Photo by: 

Heading 6

Leves green or reddish

Oregon Native?

YES

West State Native?

YES

Origins:

Western North America

Site Selection

Minimum USDA Hardiness Zone:

4

Water Needs:

L

Sun Needs:

Full Sun

Deer Resistant?

YES

Firewise?

YES

Height:

2-4"

Spread:

1-2'

Growth Rate:

Medium

Native Habitat:

Rocky slopes and cliffs

Soil:

Rocky, sandy

Care Recommendations

Maintenance Level:

Low

Fertilizer:

None required

Mulch:

Gravel, crushed stone, or coarse sand

Aim for 6+ hours of sun, only water during severe drought, give excellent drainage, can pinch back after flowering, divide in spring/early summer if needed

Long Term:

Winter:

Water sparingly if soil extremely dry

Spring:

Remove any dead vegetation from previous season, give supplemental water if needed to prepare for active growing season, make sure gets at least 6 hours of direct sun daily, good time to propagate

Summer:

Full sun, water during extreme dry periods, prolonged heat waves

Fall:

Reduce watering, make sure plant has ecellent drainage, leave foliage intact

General Care Comments:

Full sun, excellent drainage, water only if completely dry, apply compost in early spring, propagate by division or cuttings in early summer

Common Problems

Overwatering, poorly drained soils, not enough light

Diseases:

Mostly none but if overwatered fungal root rots and stem rots may occur, Septoria leaf spot

Insects:

Vine weevils, stonecrop aphids, mealybugs, scale

Environmental Problems:

Wet compacted, or poorly drained soils, not enough sun, both can contribute to fungal disease

Pests:

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COMGA

Email:

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