Brilliant hollyhocks are vulnerable to fungusGarden hollyhock
Exactly what it is: An old-fashioned flower best for those who wish to create a cottage garden. Hollyhocks came from Asia Minor and are among the earliest plants in growing.
Appearance: Frilly bell-shaped flowers 3 1/2 inches large (often more) blossom on high spires 5 to 8 feet high. Flowers can be single or double-ruffled.
Colors are vibrant deepest maroon through rose, pink and white. Leaves are big and rough. It shows best as a background plant along a fence or wall.
Growing: Hardy in Zones 2 to 8. see it here It can be grown as an herbaceous perennial, biennial or annual, and its finest grown from seed planted directly into the garden early to mid-May.
Hollyhocks thrive in rich soils and warm places. Bloom time is in between mid-June and August.
Hollyhocks are susceptible to rust, a fungal disease that reveals as yellow or orange areas on the upper leaf surface area. Water at the base of the plant and keep flowers and foliage as dry as possible. If rust takes place, remove and get rid of contaminated leaves and stems. Composting is not recommended.