Rock Cress
Medium blue-violet flowers smother a carpet of mid-green foliage in spring, creating a stunning effect! This old-time favorite is perfect for the alpine garden or tumbling over rock walls. Lightly trim after blooming. (Perennial)
Bloom time | Size | Exposure | |||||||
Spring | 4-6" tall x 18-24" wide | ||||||||
Hardiness Zone:4,5,6,7,8,9,10,11 Cold Hardy to -30° to -20°F |
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