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Purple Rock Cress Wikimedia Commons
Brassicaceae

Purple Rock Cress

Aubrieta deltoidea

Overcoming obstacles.

Family
Brassicaceae
Genus
Aubrieta
Native to
Southeastern Europe, Western Asia
Bloom season
Spring
Type
perennial
Height
4-6 in
Sunlight
full sun
Soil
well-drained, alkaline, rocky
Water
low to moderate
Hardiness
4-9
Lifespan
perennial

Did you know

  • It creates spectacular cascading carpets of color when planted atop stone walls and allowed to tumble over the edges.
  • The genus was named after Claude Aubriet, a French botanical illustrator who painted plants for King Louis XIV.
  • Purple rock cress is one of the earliest perennials to bloom in spring, often flowering alongside crocuses and daffodils.
  • Hard pruning after flowering encourages fresh compact growth and often produces a smaller second bloom in fall.
  • In its native habitat, it grows naturally in limestone crevices and cliff faces across the mountains of southeastern Europe.

Color meanings

0

overcoming challenges

1

resilience

2

cheerfulness

Uses

  • rock gardens
  • wall plantings
  • ground cover
  • alpine gardens