'Storm Cloud' Bluestar (Amsonia tabernaemontana)

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Infographic explaining and showing dormancy in perennials.
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'Storm Cloud' Bluestar (Amsonia tabernaemontana)

Buy 4 0.65 Gallon, Save 5%
Buy 8 0.65 Gallon, Save 10%
Buy 12 0.65 Gallon, Save 15%

Buy 4 1-Gallon, Save 5%
Buy 8 1-Gallon, Save 10%
Buy 12 1-Gallon, Save 15%
Please note: Our Ships Now perennials are still waking up from dormancy. In the spring, as temperatures rise and daylight hours increase, perennials begin to emerge from dormancy, pushing new shoots from their roots. Most dormant plants start showing new growth in late March or early April, depending on the specific plant and local weather conditions.
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Regular price $37.99
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All Annuals and Indoor Plants will ship same day on Mondays and Tuesdays by 12pm EST. All Perennials, Shrubs, and Hardgoods will ship next day Monday-Friday by 2pm ET. All Preorders ship during selected Ship Week.
Height 24-30 in.
Spread 38-42 in.
Zones 4 5 6 7 8 9
Current Location:

'Storm Cloud' Bluestar is a striking perennial that offers year-round beauty with its unique seasonal display. In spring, new stems emerge in a near-black hue, accompanied by dark green leaves veined with silver, creating a dramatic contrast. The stems retain their deep color throughout the season. Late spring brings a stunning profusion of light periwinkle blue, star-shaped flowers that completely cover the foliage, continuing to bloom for many weeks. While spring is the height of its beauty, 'Storm Cloud' maintains a strong garden presence throughout the summer and fall. Its wide, mounded habit makes it an excellent choice for replacing shrubs in the landscape, offering both visual appeal and structural interest.

  • 24-30 inches tall and 38-42 inches wide at maturity
  • Hardy in zones 4-9, be sure to check your USDA zone to ensure success
  • Plant in part to full sun (4+ hours daily)
  • Space plants 38-42 inches apart for best results
  • Produces periwinkle blue, star-shaped flowers late spring to early summer
  • Maintains dark green foliage on black stems spring to frost
  • Great for borders, landscapes, mass planting, cut flower and foliage
  • Resists deer
  • Heat tolerant, low maintenance, fall interest 

Please note: Our Ships Now perennials are still waking up from dormancy. In the spring, as temperatures rise and daylight hours increase, perennials begin to emerge from dormancy, pushing new shoots from their roots. Most dormant plants start showing new growth in late March or early April, depending on the specific plant and local weather conditions.

Care: Fertilize with Proven Winners® Continuous Release Fertilizer in spring. Cutting the stems back to within 6-8" of the ground after flowering will result in fuller growth.

Shipping Info:

  • Enjoy free shipping on orders over $125
  • Size at shipping varies by the season and plant
    • Quart perennials are 5-8 in. at the time of shipment
    • 0.65 Gallon perennials are 6-14 in. at the time of shipment
    • 1 Gallon perennials are 6-24 in. at the time of shipment
  • Perennials shipped Nov-Apr will arrive dormant; perennials shipped Apr-Oct will arrive green or in bloom

 

Read our guide to get started with planning a garden

Features

  • Drought Tolerant
  • Heat Tolerant

Characteristics

  • Height: 2-4 ft.
  • Height: 24-30 in.
  • Spread: 38-42 in.
  • Habit: Mounded
  • Light Requirements: Part Sun (4-6 Hours)
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