Photo of Asclepias speciosa 'Davis' foliage by Annie's Annuals & Perennials

Photo by Annie's Annuals & Perennials

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Asclepias speciosa 'Davis'

Also Known As

  • Davis Showy Milkweed

Plant type

perennial

size

  • H: 2'-5'
  • W: 2'-3'

planting zones

  • 4a-11

More Options

Asclepias speciosa 'Davis' plant details

Asclepias speciosa 'Davis' is a fast-growing broadleaf deciduous perennial with blue foliage. In spring and summer pink and white flowers emerge. Features fuzzy texture. Attracts bees, beneficial insects and butterflies making it an excellent addition to pollinator gardens. Grows well with sun and regular - low water. Drought tolerant once established. Prefers to be dry in summer. Adapts to various soil conditions. Does well in average, clay, gritty, rich and well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Asclepias speciosa 'Davis'

Plant type: perennial
Plant family: apocynaceae
Foliage: deciduous blue
Mature size: 2 FT - 3 FT - wide, 2 FT - 5 FT - tall
Flowers: pink and white blooms in spring and summer
Uses: fragrant

GROWING CONDITIONS for Asclepias speciosa 'Davis'

USDA Zones: 4a - 11
Sun exposure: sun
Watering frequency: regular - low
Resistant to: deer and rabbit, heat
Soil needs: average, clay, gritty, rich and well-drained

Nursery contributed plant descriptions

Undeniably gorgeous in leaf & bloom, everyone who can should grow our native perennial "Showy Milkweeds" as they are a host for western Monarch butterflies. This distinct 'Davis' variety is much easier & vigorous than the plain species. What's more, we love its unique & silvery, downy-soft foliage, outstanding in the garden all on its own. Thrives in poor, dry, well-drained soil as well as regular garden soil. FRAGRANT flower clusters are 4-5" across & made of velvety pink & white star-flowers. Blooms late Spring to late Summer, then goes deciduous. But don't worry, it will return next Spring with more stems. Grow it next to your driveway, parking strip, somewhere your hose won't reach, on a hillside & especially in a xeric or native garden. Does well in a large pot, too, 5 gal. & up. To 2-4' high & 2- 3' wide. Now this is important: Asclepias speciosa looks terrible in a 4" pot & ships dormant until June. But don't dismay just plant it water it a bit the first year and don't fret if it disappears, it's just going temporarily dormant. Once established, you'll be delighted with the fruits of your patience & so will our Monarchs, who can smell a milkweed a mile off. Look for their incredible chrysalises, glossy turquoise and emerald ringed with unbelievable glimmering gold beads. NOTE: If you are planning to introduce Monarch caterpillars to this plant, we recommend letting it establish for one season before doing so. The plant - and the caterpillars will thank you!

Gardening facts about Asclepias speciosa 'Davis' plant

How to Grow Asclepias speciosa 'Davis'

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Water Needs

    • dry in summer
  • Soil Needs

    • clay
    • adaptable
    • average
    • well-drained
    • rich
    • gritty
  • Special Situation

    • heat tolerant

Features

  • Foliage Color

    • blue
  • Flower Color

    • white
    • pink
  • Wildlife

    • beneficial insects
    • bees
    • butterflies
    • deer resistant
    • rabbit resistant
  • Flower Season

    • spring
    • summer
  • Foliage Season

    • deciduous
  • Texture

    • fuzzy
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