Rock cress are popular and easy to grow perennials, ideal for rock gardens, or at the front of the perennial border. Plants become completely covered in blooms in early summer, making it difficult to even find the leaves! This is a favorite of butterflies and pollinators! Plants are tolerant of drought once established.

Type: Hardy perennial

Hardiness zones: 4-9

Height: 6", 15cm

Location: Sun

Seeds per packet: 20