Scientific Name

Erysimum capitatum

Full Sun

Part Sun

Part Shade

Low

Max. Height × Width

18 × 3 inches

More information

calscape.org

Price & Availability


Currently not available.

With its long, spiky leaves and central, flowering stalk covered with clusters of mustard-y, orange-yellow blossoms, Western Wallflower will really stand out in your native garden despite its diminutive stature. It’s a biannual, meaning it lives for only two seasons: the first to establish itself, the second to flower. Once it’s finished its lifecycle, let the long stalk dry out completely before cutting it down to allow the seed pods to dehisce. The California Towhees will appreciate it and you may even get a few new seedlings. Western Wallflower thrives in part shade and works well in the spaces between larger shrubs. To encourage it to flower fully, give it a little extra water during the “rainy season” if storms don’t materialize.

Drawing of plant with berries

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Ribes amarum

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Dipterostemon (Dichelostemma) capitatus

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Sambucus nigra ssp. caerulea

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Elymus glaucus

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Phacelia ramosissima

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Brickellia californica

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Corethrogyne filaginifolia

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Corethrogyne filaginifolia

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California Four O’Clock

Mirabilis laevis var. crassifolia

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Epilobium canum ssp. canum

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Linanthus californicus

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Dudleya cymosa

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Silene laciniata

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Phacelia cicutaria

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Quercus agrifolia

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Opuntia littoralis

Illustration of plant in planter

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Frangula californica

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Pholistoma auritum

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Fuchsiaflower Gooseberry

Ribes speciosum

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Rhamnus ilicifolia

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Eriogonum elongatum

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Cercocarpus betuloides

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Toxicodendron diversilobum

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Punch Bowl Godetia

Clarkia bottae

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Claytonia perfoliata

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Round Leafed Boykinia

Boykinia rotundifolia

Sacred Datura

Datura wrightii

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Santa Barbara Honeysuckle

Lonicera subspicata var. denudata

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Saw-Toothed Goldenbush

Hazardia squarrosa var. grindelioides

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Scarlet Larkspur

Delphinium cardinale

Silver Puffs

Uropappus lindleyi

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Chloroglaum pomeridianum

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Southern Bush Monkeyflower

Diplacus longiflorus

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Juglans californica

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Spotted Humboldt’s Lily

Lilium humboldtii ssp. ocellatum

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Helianthus annuus

Threadleaf Ragwort

Senecio flaccidus

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Toyon

Heteromeles arbutifolia

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Western Columbine

Aquilegia formosa

Wild Heliotrope