Photo of Orbexilum pedunculatum flower by Annie's Annuals & Perennials

Photo by Annie's Annuals & Perennials

Used with permission, all rights reserved

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Orbexilum pedunculatum

Also Known As

  • Orbixilum pedunculatum
  • Psoralea psoralioides
  • Sampson's Snakeroot

Plant type

perennial, groundcover

size

  • H: 12"-32"
  • W: 12"-24"

planting zones

  • 2a-10b

More Options

Orbexilum pedunculatum plant details

Orbexilum pedunculatum is a broadleaf deciduous perennial groundcover with green foliage. In summer purple flowers emerge. Features glossy texture. Attracts birds. Grows well with sun and regular - low water. Drought tolerant once established. Does well in gritty, rocky and well-drained soil. A good option if you're seeking something for erosion control.

CHARACTERISTICS OF Orbexilum pedunculatum

Plant type: perennial groundcover
Plant family: fabaceae
Foliage: deciduous green
Mature size: 12 IN - 24 IN - wide, 12 IN - 32 IN - tall
Flowers: purple blooms in summer
Uses: border plant, clumping, rock garden, unique, xeric

GROWING CONDITIONS for Orbexilum pedunculatum

USDA Zones: 2a - 10b
Sun exposure: sun
Watering frequency: regular - low
Resistant to: erosion
Soil needs: gritty, rocky and well-drained

Nursery contributed plant descriptions

Here’s a cool groundcover that is actually native to the Southwest United States. It forms a dense mat of glossy, green, three-fingered leaves that are almost tropical looking. It spreads by short rhizomes, so it would be good for stabilizing a sunny slope. The flower spikes are blue-purple & occur May thru July. The seeds are a nutritious food source for wildlife, like quail & wild turkeys.

Gardening facts about Orbexilum pedunculatum plant

How to Grow Orbexilum pedunculatum

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • well-drained
    • rocky
    • gritty
  • Special Situation

    • erosion control

Features

  • Foliage Color

    • green
  • Flower Color

    • purple
  • Wildlife

    • birds
  • Flower Season

    • summer
  • Foliage Season

    • deciduous
  • Texture

    • glossy
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