Effectively immediately, our water service will only be providing well and cistern fills until further notice

Effectively immediately, our water service will only be providing well and cistern fills until further notice

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Storm Cloud Bluestar

$19.50

SKU: 8623 Categories: ,

Description

Incredibly dark stems emerge from the ground in spring, producing olive green leaves with silver veins; beautiful periwinkle blue, star-shaped flowers in springtime, on a wide, mounding, shrubby habit; does best in moist, well-drained soil

Storm Cloud Bluestar is an herbaceous perennial with a more or less rounded form. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.

  • Height30 inches
  • Spread4 feet
  • Growth Rateslow
  • Zone4
  • Moistureaverage to moist
  • Plant Originnative

Hardiness Zone

A hardiness zone is a geographic area defined as having a certain range of annual minimum temperature, a factor relevant to the survival of many plants. The Canadian Plant Hardiness Zone map (PHZ Map) system defines 9 zones by long-term average annual extreme minimum temperatures. With 0 having the coldest and 9 the warmest. The zone number designated to each plant species corresponds to the extreme minimum temperatures that plant can withstand. Any plant located in a lower zone then its designation has the potential of not surviving the cold months.

Government of Canada Plant Hardiness of Canada Government of Canada Map Link

Government of Canada Plant Hardiness Zone by Municipality

View Map