Updated: May 24, 2022

Coriander, also known as cilantro or Chinese parsley, is a popular herb used in many cuisines around the world. It is easy to grow and can be grown both indoors and outdoors. One of the most common questions people have when growing coriander is how quickly it grows. In this article, we will explore the growth rate of coriander and provide tips on how to grow a healthy plant.

Factors Affecting Coriander Growth Rate

Several factors can affect the growth rate of coriander. These factors include:

Temperature

Coriander grows best in temperatures between 15°C and 25°C. If the temperature drops below 10°C, the plant may stop growing altogether. Additionally, if the temperature gets too high, the plant may bolt, which means it will start to produce flowers and seeds instead of leaves.

Soil Quality

Coriander prefers well-draining soil that is rich in organic matter. If the soil is too compact, it may hinder root growth and prevent the plant from absorbing nutrients.

Watering

Coriander likes to be watered regularly but not overwatered. Overwatering can lead to root rot, which can kill the plant.

Light

Coriander needs plenty of sunlight to grow properly. If grown indoors, it needs at least six hours of bright light per day.

How Quickly Does Coriander Grow?

Coriander typically takes between three and four weeks to germinate from seed. However, it can take up to two weeks longer if the soil temperature is below 10°C. Once the seedlings emerge, coriander grows quickly, producing leaves within a few weeks.

The growth rate of coriander varies depending on several factors such as:

  • The quality of soil
  • The amount of light
  • The temperature
  • The water supply

On average, coriander plants can grow up to 18 inches tall and 8-10 inches wide. It takes approximately 45-70 days for coriander to reach maturity.

Tips For Growing Coriander

Here are some tips that can help you grow healthy coriander:

Choose the Right Soil

Coriander prefers well-draining soil that is rich in organic matter. You can add compost or well-rotted manure to your soil to improve its quality.

Watering

Coriander likes to be watered regularly but not overwatered. Check the soil moisture level by sticking your finger into the soil. If it feels dry, it’s time to water the plant.

Light

Coriander needs plenty of sunlight to grow properly. If grown indoors, it needs at least six hours of bright light per day. If you’re growing coriander outdoors, choose a spot that gets plenty of direct sunlight.

Fertilizer

Coriander doesn’t need much fertilizer but a little bit can help it grow better. You can use a balanced fertilizer once a month during the growing season.

Harvesting

You can start harvesting coriander leaves once the plant reaches six inches in height. Cut off the outer leaves and leave the inner ones to continue growing. You can harvest coriander seeds once the flowers have dried out and turned brown.

FAQ

Can I grow coriander indoors?

Yes, you can grow coriander indoors. Make sure the plant gets at least six hours of bright light per day and use well-draining soil.

How often should I water my coriander plant?

Coriander likes to be watered regularly but not overwatered. Check the soil moisture level by sticking your finger into the soil. If it feels dry, it’s time to water the plant.

How long does it take for coriander to grow from seed?

Coriander typically takes between three and four weeks to germinate from seed. However, it can take up to two weeks longer if the soil temperature is below 10°C.

How often should I fertilize my coriander plant?

Coriander doesn’t need much fertilizer but a little bit can help it grow better. You can use a balanced fertilizer once a month during the growing season.

How do I know when to harvest coriander leaves?

You can start harvesting coriander leaves once the plant reaches six inches in height. Cut off the outer leaves and leave the inner ones to continue growing.

In conclusion, coriander is an easy-to-grow herb that can be grown both indoors and outdoors. The growth rate of coriander depends on several factors such as soil quality, light, temperature, and water supply. By following the tips provided in this article, you can grow healthy coriander and enjoy its delicious flavor in your favorite dishes.