An ideal hebe for container growing due to its compact habit hebe high voltage is a high impact hardy shrub for your garden the summer flowers of this variety will start off a stunning electric blue and as the season progresses it slowly changes to pre white often with both colours appearing on each flower spike winter will also add interest as the foliage will change to shades of bronze as the freezing weather hits it height 80cm 40323441 spread 100cm 40393441