Verbena rigida “Polaris”

Verbena rigida “Polaris”

Small but mighty, slender vervain has whisper-lilac flowers in lightly fragrant clusters that refuse to stop blooming, even laughing off the first frosts of fall. A front of the border gem that thrives in heat and shrugs off dry weather. Attracts butterflies and hummingbirds. Listed as zone 8-10 we’ve found this one to persist in our zone 7 garden.