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Asclepias tuberosa 'Hello Yellow'

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Kemper Code:  S470

Common Name: butterfly weed
Zone: 3 to 9
Plant Type: Herbaceous perennial
Family: Asclepiadaceae
Missouri Native: No
Native Range: None
Height: 1.5 to 3 feet
Spread: 1 to 2 feet
Bloom Time: July - August  
Bloom Color: Yellow
Sun: Full sun
Water: Dry to medium
Maintenance: Low


Plant Culture and Characteristics

Sources for this plant

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  Uses:       Wildlife:   Flowers:   Leaves:   Fruit:
Hedge Suitable as annual Attracts birds Has showy flowers Leaves colorful Has showy fruit
Shade tree Culinary herb Attracts Has fragrant flowers Leaves fragrant Fruit edible
Street tree Vegetable   hummingbirds Flowers not showy Good fall color   Other:
Flowering tree Water garden plant Attracts Good cut flower Evergreen Winter interest
Gr. cover (<1') Will naturalize   butterflies Good dried flower     Thorns or spines

General Culture:

Easily grown in average, dry to medium, well-drained soil in full sun. Tolerates drought, and does well in poor soils. Prefers sandy, moderately fertile, slightly acidic, somewhat dryish soils. Late to emerge from the soil in spring. Doe not transplant well because of its deep taproot, and may best be left undisturbed once established.

Noteworthy Characteristics:

This butterfly weed cultivar is an erect, tuberous-rooted perennial which typically grows 2-3' tall and features flat-topped clusters (umbels) of bright yellow flowers atop upright stems with narrow, lance-shaped leaves. Stems have milky sap which is characteristic of all milkweed family members. Flowers give way to prominent seed follicles (3-6" long) which are valued in dried flower arrangements. Long summer bloom period. As the common name suggests, this plant is attractive to butterflies.

Problems: Click for detailed list of pests and problems.

No serious insect or disease problems. Some susceptibility to rust and leaf spots.

Uses:

Mass in large drifts in meadow areas or butterfly gardens. Also may be grown in the border.

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