A favorite for generations of gardeners, hollyhocks are treasured for their tall, showy flower spikes that attract butterflies and hummingbirds to the garden. These deer-resistant perennials bloom during the summer months and often into fall. Hollyhocks add charm to cottage and perennial gardens and are a great choice for sunny back borders, or planting next to walls and fences. These beloved perennials look best when planted in groups or masses. You'll have plenty to enjoy in the garden and in cut-flower displays. Hollyhocks are available in several flower colors including hues of red, yellow and cream, and in single and double flower forms.