Photo of Amsonia jonesii foliage by Panayoti Kelaidis

Photo by Panayoti Kelaidis

Used with permission, all rights reserved

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Amsonia jonesii

Also Known As

  • Colorado Desert Blue Star
  • Jones' Bluestar

Plant type

perennial

size

  • H: 8"-14"
  • W: 12"-15"

planting zones

  • 4a-9b

More Options

Amsonia jonesii plant details

Amsonia jonesii is a broadleaf deciduous perennial with green foliage. In spring and summer blue flowers emerge. Attracts bees, beneficial insects, butterflies and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun - mostly sun and even moisture - low water. Drought tolerant once established. Adapts to various soil conditions. Does well in acidic, alkaline, average, clay, gritty, lean, rich and well-drained soil. A good option if you're seeking something heat tolerant and humidity tolerant.

CHARACTERISTICS OF Amsonia jonesii

Plant type: perennial
Plant family: apocynaceae
Foliage: deciduous green
Mature size: 12 IN - 15 IN - wide, 8 IN - 14 IN - tall
Flowers: blue blooms in spring and summer
Uses: border plant, fall color, rock garden, xeric

GROWING CONDITIONS for Amsonia jonesii

USDA Zones: 4a - 9b
Sun exposure: sun - mostly sun
Watering frequency: even moisture - low
Resistant to: deer and rabbit, heat and humidity
Soil needs: acidic, alkaline, average, clay, gritty, lean, rich and well-drained

Nursery contributed plant descriptions

This widely adaptable western native thrives in ordinary gardens or unwatered xeriscape. Sapphire blue stars from April to early summer. Autumn foliage is a beautiful, clear yellow. Clay, sandy loam or loam soils. USDA zones 4-9 (up to 8,000').

Gardening facts about Amsonia jonesii plant

How to Grow Amsonia jonesii

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • even moisture - drought tolerant
  • Soil Needs

    • clay
    • acidic
    • alkaline
    • adaptable
    • average
    • lean
    • well-drained
    • rich
    • gritty
  • Special Situation

    • heat tolerant
    • humidity tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • blue
  • Wildlife

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

    • summer
    • spring
  • Foliage Season

    • deciduous
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