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Auriinia saxitilis

Common Name(s):

Basket of gold

Yellow alyssum

Synonym:

Alyssum saxatile

Mudwort

Flower:

Yellow

Blooms :

Apr

to:

May

Flowers cup shaped with 4 petals with each flower <1" across

Botanical Description

Fragrant?

YES

Family:

Brassicaceae

Herbaceous Plant, Perennial

Foliage:

Green

Basal leaves spatulate, stem leaves oblanceolate

Fall Color?

YES

Has silvery-green foliage

Semi-Evergreen

Photo by: 

Heading 6

Has gray-green foliage

Oregon Native?

NO

West State Native?

NO

Origins:

Central Europe south to Turkey

Site Selection

Minimum USDA Hardiness Zone:

3

Water Needs:

L

Sun Needs:

Full Sun

Deer Resistant?

YES

Firewise?

YES

Height:

6-12"

Spread:

1-1.5'

Growth Rate:

Medium

Native Habitat:

Found in rocky mountainous habitats

Soil:

Rocky, well-drained

Care Recommendations

Maintenance Level:

Medium

Fertilizer:

None is really needed

Mulch:

Gravel, stones, thin bark chips

Thrives in dry rocky or sandy soils, drought tolerant, full sun, shear back 1/3 after flowering

Long Term:

Winter:

Ensure soil is well-drained, drastically reduce watering

Spring:

Give full sun, excellent drainage, sparse water

Summer:

Deep infrequent watering, after blooming shear back by 1/3 to 1/2, give afternoon shade

Fall:

Maintain dry, well-drained conditions, stop fertilizing, reduce watering to only when dry, avoid cutting back hard

General Care Comments:

Requires full sun, dry sandy or rocky soil, plant with crown above soil line

Common Problems

Demands well-drained soils, needs sull sun

Diseases:

Powdery mildew, leaf rot, root rot

Insects:

Aphids whiteflies, spider mites

Environmental Problems:

Can escape cultivation and spread

Pests:

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