How to Grow Althea Flower - Plant Care & Tips

By NorwichGardener Team   /   2024

Althea flower is a beautiful plant that can prosper in any climate. It has many uses including being a great ornamental plant. The althea flower plant can be found in many colors including white, pink, and red.

How to Grow Althea Flower - Plant Care & Tips

Also known as

  • hollyhock
  • rose mallow
  • lavatera
  • abutilon
  • malvaviscus

Common Knowledge

  • The althea flower is also known as the hibiscus flower.
  • The althea flower is native to East Asia.
  • The althea flower symbolizes beauty in many cultures.
  • The althea flower is used in traditional medicines.
  • The althea flower can be used to make tea.
  • The althea flower can be used in cosmetics.
  • The althea flower is edible.
  • The althea flower has many health benefits.
  • The althea flower is easy to grow.
  • The althea flower is a beautiful addition to any garden.

Growing Steps

  1. For althea flower, first step is to take the seed and plant it on the soil.
  2. Then, water the plant regularly and keep the soil moist.
  3. After that, place the plant in a sunny spot.
  4. Next, wait for the plant to grow and produce flowers.
  5. Finally, cut the flowers and enjoy them!

Related plant:
Althea Bush

Soil Condition

About soil condition, Althea prefers well-drained soil, but can also tolerate average to poor soils. Its deep taproot can also help to aerate heavy soils. Althaea is not drought tolerant, however, and requires regular watering during dry periods.

Light requirement

Like the other flowers, Althea need sunlight to grow properly. It is best to plant them in an area of your yard that gets at least 6 hours of sun each day. If you live in a climate with very hot summers, you may need to provide some afternoon shade for your Althea.

The Temperature

The temperature condition that is ideal for the growth of althea flowers is warm and humid. Althea flowers need a lot of moisture to grow and thrive, so they do best in environments where the temperature is consistently warm and there is high humidity. If the temperature drops too low, the flowers will not be able to grow properly and may even die.

Humidity Level

Ideal humidity condition for this plant is around 50%. They cannot tolerate extremes of hot or cold and need stable temperature. If the humidity gets too high, it can cause fungal problems. If the humidity gets too low, it can cause the leaves to dry out and drop off.


For the fertilizer, this type of plant prefers something that is low in nitrogen. The best way to find out is by reading the back of the fertilizer bag. If it is high in nitrogen, it will say something like "for lawns" on the front of the bag. For the root, this plant prefers to have its roots in moist, but not soggy soil.

Plant Pruning

Pruning is an important part of keeping your althea plant healthy and ensuring that it blooms each year. You should prune your althea plant in late winter or early spring, before new growth begins. Cut back the plant by about one-third to one-half its height to encourage new growth and to keep the plant from getting too leggy.

Plant Propagation

Propagation is by seed, cuttings, or divisions. Sow seed in a cold frame as soon as it is ripe. If sown in early spring, it may bloom the same year. Take softwood or semi-ripe cuttings in late spring or early summer. Althaea can also be increased by divisions taken in spring.

Growth Rate

Usually, the plant growth rate is determined by the species. The average growth rate for althea plants is about six inches per year. However, this can vary greatly depending on the plant's environment, nutrition, and other factors. Many althea flowers grow much faster than this, while others may grow more slowly.

Basic Problems

Common problems for this kind of plant are powdery mildew, root rot, and rust. These problems are typically caused by too much moisture or too little light. To prevent these problems, water your althea flower regularly and make sure it gets plenty of sunlight.

Tips on Growing

  • If you want to grow althea flower plants, start by purchasing a healthy plant from a nursery or garden center.
  • Althea flower plants can be grown in pots or in the ground. If you are growing them in pots, make sure the pot has drainage holes.
  • Place the plant in a sunny location. Althea flower plants need at least six hours of sunlight each day.
  • Water the plant when the soil is dry to the touch. Do not over-water the plant as this can cause the roots to rot.
  • Fertilize the plant every two weeks during the growing season with a liquid fertilizer.
  • Althea flower plants can be susceptible to pests and diseases. Watch for signs of problems and treat accordingly.
  • Deadhead the flowers regularly to encourage more blooms.
  • Cut the plant back in late fall or early winter to promote new growth in the

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  • althaea plant
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  • althea seeds
  • althea officinalis
  • althea plant pictures
  • althea rosea
  • althea root
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  • althea thirst for love

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