What months do hollyhocks bloom?
Biennial and perennial hollyhocks bloom from June to August. The Missouri Botanical Garden recommends planting hollyhock seeds in August or September. Hollyhocks have a long, delicate taproot that can make transplanting difficult, so it is best to plant seeds directly into the garden.
How often do hollyhocks flower?
It can take a further five weeks before plants are ready to prick out. The plants should be ready to plant out in June but won’t flower until the following year. Alternatively, sow seed in summer, and plant out in autumn. These plants should flower the following year.
Do hollyhocks bloom more than once in a season?
Hollyhocks are short-lived flowers. Although pruning is not required for healthy plants, cutting back the stalks after they flower can encourage them to bloom more than once in a season, advises the University of California Master Gardeners of Napa County.
How long do hollyhocks bloom in summer?
Hollyhocks have a long blooming season and will flower from mid summer until early fall. Blooms start near the base of the stem and open upward so that eventually 1 1/2 to 2 feet of the stalk is covered in petals.
Do hollyhocks come up every year?
They appear to be perennials as they do come back year after year but they are actually biennials which self-seed prolifically. Being a biennial means that it is often best to start new Hollyhocks in August or September so that they will then bloom the following summer.
Will hollyhocks bloom first year?
Hollyhocks are easy to grow, although many varieties are biennial and take two years from seed to flower. Some bloom the first year if planted early enough, and other varieties are considered to be short-lived perennials.
What do you do with hollyhocks when they have finished flowering?
Removing spent hollyhock blooms is pretty simple: just pinch or clip off those that have faded and finished flowering, before the seed pod forms. You can do this throughout the growing season. Pinch off spent blooms and dead leaves regularly to promote more growth and flowers.
Do hollyhocks bloom the first year?