Amsonia tabernaemontana 'Storm Cloud'

Storm Cloud Bluestar: Patent PROVEN WINNER

Categories: Herbaceous Perennial

Native perennials are trending, and Bluestar is the classic North American perennial! Amsonia is a new genus to the Proven Winners® Perennials lineup, and ‘Storm Cloud’ is a very exciting new variety that performs well for both northern and southern growers. In spring, new stems emerge near-black with leaves that are very dark green with silver veins. The stems stay dark throughout spring. Light periwinkle blue, star-shaped flowers completely cover the foliage in late spring, and rebloom for many weeks afterward.

More About Amsonia tabernaemontana 'Storm Cloud'

  • new form of Bluestar

Although the main interest of this plant is in spring, it maintains a great garden presence throughout the summer and fall. Its wide, mounded habit lends itself well to be used in place of shrubs in the landscape. Younger plants will have more of a vase-like habit, but make sure to give this plant some space for when it reaches its mature size. This easy care, heat and humidity tolerant, deer resistant perennial is an excellent choice for gardeners looking for low maintenance or native perennials. 

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24-30 in


2-3 ft

Hardiness Zone:


Amsonia tabernaemontana 'Storm Cloud' Characteristics


  • Specimen
  • Border
  • Good for Naturalizing
  • Drought Tolerant
  • Cottage Garden
  • Mass Plant
  • Screening/Hedge

Critter Resistance

  • Deer Resistant
  • Rabbit Resistant


  • Sun Tolerant
  • Part Sun/Part Shade
  • Morning Sun / Afternoon Shade

Nature Attraction

  • Butterflies

Season of Interest (Flowering)

  • Summer

Season of Interest (Foliage)

  • All Season

Soil Moisture Needs

  • Tolerates most soils

Flower Color

  • Blue


  • Rounded
  • Mounding