Rock Plants for Polluted Air

The following list shows some of the hardy rock plants that can tolerate growing in polluted air:

  • Aubrieta
  • Aurinia saxatilis (Alyssum)
  • Campanula garganica (Adriatic bellflower)
  • Campanula poscharskyana (Trailing bellflower)
  • Erinus alpinus (Fairy foxglove)
  • Euphorbia
  • Sedum
  • Sempervivum