Hollyhocks are biennial plants that grow from midsummer to early fall in the second year of planting.
Blossoms of the Hollyhock are double flowers about four inches in diameter that are born on stalks that resemble wands.
The flowers begin to bloom around the base of the stem and travel upward throughout the season until about 18 to 24 inches of each stem is covered in bloom by the end of the growing season.
How often do hollyhocks bloom in a season?
Hollyhocks are rather simple to cultivate, despite the fact that many of their kinds are biennial and need two full growing seasons before they produce flowers. Some kinds are regarded to be annuals or biennials since they don’t survive long enough to produce flowers, while others are classified as short-lived perennials.
After they have bloomed, cut them down to the ground and continue to provide them with water and fertilizer. If you do this, they will likely bloom once or twice more throughout that season. If you give them another cut at the end of the season, they should continue to return for many more years.
Read: How to grow Hollyhocks
Where to Plant Hollyhock blooms
Hollyhocks are an excellent choice for planting on borders or up against fences and walls due to their towering heights and big blossoms that can grow up to 5 inches wide. Hollyhocks may also be planted in containers.
Full sunlight, which is described as receiving six hours of sunlight or more every day, is ideal for their development.
Tall varieties of hollyhock may need staking in areas that see a lot of wind. Hollyhocks are not finicky about the soil in which they are grown; nevertheless, they do need soil that drains well, particularly in the winter.
When to plant Hollyhocks seeds
Hollyhocks, both annual and perennial, produce their flowers between the months of June and August. Hollyhock seeds should be planted in either August or September, as recommended by the Missouri Botanical Garden.
Because hollyhocks have a thin, lengthy taproot that makes moving them difficult, it is better to sow the seeds directly into the soil.
Leave between 12 and 18 inches of space between each plant. It is important to be aware that in certain areas of the United States, the Alcea rosea plant is regarded as an invasive species due to its tendency to produce its own seeds.
Caring Hollyhocks flowers
You remove spent blooms from your hollyhocks as soon as possible so that the plant does not waste its energy-producing seeds.
This will increase the likelihood that your hollyhocks will continue to produce blooms further than the second year.
Rather than planting hollyhocks from seed, you should instead let the seeds reproduce and expand. This will result in a perennial impact after the plants have been established in the garden.
Hollyhocks are susceptible to rust, a fungal disease that affects the leaves. It may cause plants to become stunted and lose their leaves. Rust is caused by fungi. It manifests itself first as yellow dots on the lowest leaves of the plant.
On the undersides of the leaves, raised red lesions will eventually appear at some point. Hollyhocks are susceptible to developing rust, so make sure the leaves are kept dry and that there is enough air circulation around the plants.
Hollyhock beds should also be kept clear of weeds, and you shouldn’t use seeds from plants that have been affected by a disease.
Do Hollyhocks change color every year?
It has not been observed that hollyhocks, like hydrangeas, alter their blossom color in response to the acidity of the soil. The deep-colored types, on the other hand, have been reported by a significant number of producers to progressively become pink.
Hey! I’m Madhuresh, a passionate content creator, and a Plant lover. I created Shiny Plant to explore and learn about new plants. The purpose is to provide simple and effective Gardening Tips. Hope you’ll find this informative.