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About Purple Rockcress and growing it in Alberta

Thriving in sunny, well-drained sites, it is perfect for rock gardens, slopes, retaining walls, and border edges where it spills gracefully. Its dense foliage suppresses weeds, providing low-maintenance groundcover, though caution is needed in poorly drained soils to prevent crown rot, ensuring long-lasting colour and texture in the landscape.

Plant Specifications

  • Zone: 4
  • Height: 0.1 metres
  • Spread: 0.4 metres

Features of Purple Rockcress

  • Full Sun

  • Drought Resilient

  • Attracts Pollinators

  • Deer Resilient

  • Green Roof Option

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