After flowers are faded the plant can be cut above ground level and it will grow back. Flowers will open in fall.1
Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Chater's Double Mix is thought of as very hardy, so this plant will tend to go dormant over the long winter months.By our calculations, you should look at sowing Chater's Double Mix about 56 days before your last frost date.
Hollyhock