Can You Grow Cilantro From Coriander Seeds

Have you ever wondered if it’s possible to grow cilantro from coriander seeds? Well, the answer is yes! In this article, we will explore the fascinating process of growing cilantro from coriander seeds and provide you with some valuable tips and tricks to ensure your success. Whether you’re a gardening enthusiast or someone who simply wants to add a touch of fresh flavor to your culinary creations, you won’t want to miss out on this informative guide. So, grab your gardening gloves and let’s get started on this green adventure!

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Choosing Coriander Seeds for Growing Cilantro

Fresh Seeds vs. Stored Seeds

When it comes to choosing coriander seeds for growing cilantro, it’s important to consider whether you want to use fresh seeds or stored seeds. Fresh seeds are those that have been recently harvested, while stored seeds are older and have been stored for a period of time.

Fresh seeds are often preferred because they have a higher germination rate compared to stored seeds. This means that you are more likely to have success in growing cilantro when using fresh seeds. Additionally, fresh seeds have a higher vitality and are more likely to produce healthy and vibrant cilantro plants.

Stored seeds, on the other hand, can still be used for growing cilantro, but their germination rate may be lower compared to fresh seeds. If you choose to use stored seeds, it’s important to select seeds that have been properly stored in a cool and dry place to maximize their viability.

Organic vs. Non-Organic Seeds

Another factor to consider when choosing coriander seeds for growing cilantro is whether to use organic or non-organic seeds. Organic seeds are produced without the use of synthetic fertilizers, pesticides, or genetically modified organisms (GMOs). Non-organic seeds, on the other hand, may have been treated with synthetic chemicals during their production.

Opting for organic seeds is a great choice if you are looking to grow cilantro using natural and eco-friendly methods. Organic seeds are not only better for the environment, but they also ensure that you are growing cilantro that is free from synthetic chemicals and GMOs.

Seeds with or without Husk

Coriander seeds can either come with or without a husk. The husk is the outer coating of the seed and is often removed before planting. However, some gardeners prefer to keep the husk intact as they believe it helps retain moisture and protects the seed during germination.

Whether you choose to use seeds with or without husk ultimately comes down to personal preference. If you decide to remove the husk, you can do so by gently rubbing the seeds between your fingers or using a sieve to separate the husk from the seeds. If you choose to keep the husk, ensure that you provide the seeds with enough moisture and a suitable environment for germination.

Preparing the Seeds for Planting

Soaking the Seeds

One important step in preparing coriander seeds for planting is soaking them. Soaking the seeds helps to soften their outer coating and can promote faster and more uniform germination. To soak the seeds, simply place them in a container filled with lukewarm water and let them sit for about 24 hours.

After soaking, drain the water and rinse the seeds thoroughly before planting them. This process can help to remove any potential inhibitors that may be present on the seed coat, giving your seeds a better chance of germinating successfully.


Scarification is another method that can be used to prepare coriander seeds for planting. Scarification involves breaking or weakening the hard seed coat to allow moisture and air to penetrate more easily. This can help to speed up germination and improve seedling emergence.

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To scarify coriander seeds, you can use different methods such as rubbing them with sandpaper, using a file to create small scratches on the seed coat, or even gently tapping them with a hammer to crack the outer shell. It’s important to be careful when using these methods to avoid damaging the seed.

Germination Testing

Before planting all of your prepared coriander seeds, it can be beneficial to conduct a germination test. This will give you an idea of the viability and germination rate of the seeds, allowing you to adjust your planting strategy if needed.

To conduct a germination test, take a small sample of the prepared seeds and place them on a moist paper towel or in a seed tray filled with seed-starting mix. Keep the seeds warm and moist, and check regularly for signs of germination. After a week or two, count the number of seeds that have successfully germinated to determine the germination rate.

If the germination rate is too low, you may need to consider using fresh seeds or adjusting your planting methods to ensure a successful harvest.

Indoor vs. Outdoor Growing

Growing Cilantro Indoors

Growing cilantro indoors is a great option for those who may not have access to an outdoor garden or who want to have a fresh supply of cilantro year-round. Indoor cultivation allows you to control the growing conditions, ensuring that your cilantro thrives even in less-than-ideal outdoor climates.

To grow cilantro indoors, you will need a location that receives at least 6-8 hours of sunlight each day or a grow light system that can provide the necessary light intensity. You will also need to choose a suitable container or pot with good drainage to prevent waterlogging.

When growing cilantro indoors, it’s important to pay attention to the temperature and humidity levels. Cilantro prefers cooler temperatures ranging between 60-75°F (15-24°C) and higher humidity levels. Regularly monitor the moisture level of the soil and water as needed, but be careful not to overwater as this can lead to root rot.

Growing Cilantro Outdoors

If you have access to outdoor space, growing cilantro outdoors can be a rewarding experience. Cilantro is a cool-season herb that thrives in temperatures ranging from 50-85°F (10-29°C), so it’s important to choose the right time to plant your seeds based on your specific climate.

When planting cilantro outdoors, select a location that receives full or partial sun. The soil should be well-draining and enriched with organic matter. Prepare the soil by removing any weeds or debris and loosen it with a garden fork or tiller.

Directly sow the soaked or scarified coriander seeds at a spacing of about 6-8 inches (15-20 cm) apart and cover them with a thin layer of soil. Water the seeds gently to keep the soil moist but not waterlogged.

Planting Cilantro Seeds

Choosing the Right Pot or Container

When planting cilantro seeds in containers, it’s important to choose the right pot or container that provides adequate space for the growing plants. Cilantro has a relatively shallow root system, so a pot that is at least 6-8 inches (15-20 cm) deep should be sufficient.

Ensure that the pot or container has drainage holes to prevent water from accumulating at the root zone, which can cause root rot. Additionally, using a pot with a larger diameter will allow you to space the plants properly, promoting better air circulation and reducing the risk of diseases.

Preparing the Soil

Before planting cilantro seeds, it’s essential to prepare the soil to provide a favorable environment for seed germination and plant growth. Cilantro prefers well-draining soil, so it’s important to amend heavy or dense soils with organic matter such as compost or aged manure.

Mix the organic matter into the soil to improve its structure and drainage. Additionally, consider adding a balanced slow-release fertilizer to provide the necessary nutrients for healthy plant growth.

Seed Spacing and Depth

Proper seed spacing is important to ensure that cilantro plants have sufficient room to grow and develop. When planting cilantro seeds, it’s recommended to space them about 6-8 inches (15-20 cm) apart, allowing enough space for each plant to grow without competing for resources.

As for seed depth, cilantro seeds should be planted at a depth of about 1/4 to 1/2 inch (0.6 to 1.3 cm). Planting seeds too shallowly may result in poor germination, while planting them too deeply can inhibit their ability to emerge.

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Caring for Cilantro Plants

Sunlight Requirements

Cilantro plants thrive in cooler climates and prefer full sun or partial shade. Ideally, they should receive at least 6-8 hours of direct sunlight each day. However, in hotter regions, providing them with some shade during the hottest parts of the day can help prevent wilting and bolting.

If you are growing cilantro indoors, ensure that the plants receive adequate sunlight either through a south-facing window or using a grow light system. Position the plants close to the light source to ensure they receive the necessary light intensity.

Watering Needs

Proper watering is crucial for healthy cilantro plants. While cilantro requires consistent moisture, it’s important to avoid overwatering, as this can lead to root rot. On the other hand, underwatering can cause the plants to wilt and affect their growth.

Check the moisture level of the soil regularly by sticking your finger about an inch (2.5 cm) into the soil. If the top inch of soil feels dry, it’s time to water the plants. Water deeply, allowing the excess water to drain out of the pot or container.


To promote healthy growth and maximize yield, cilantro plants can benefit from regular fertilization. Before planting, incorporate a balanced slow-release fertilizer into the soil following the manufacturer’s instructions.

During the growing season, you can supplement with a liquid fertilizer or organic compost tea every 4-6 weeks. This will provide the plants with the necessary nutrients they need to thrive.

Pruning and Harvesting

Pruning cilantro plants can help promote bushier growth and prevent them from becoming leggy. As they grow, pinch off the outermost leaves, leaving the inner leaves to continue developing. This will encourage a more compact and productive plant.

Harvesting cilantro can begin once the plants have reached a height of about 6 inches (15 cm) or have developed a sufficient number of leaves. Harvesting is simple – snip off the leaves and stems as needed, leaving at least an inch (2.5 cm) of growth at the base to allow for regrowth.

Potential Cilantro Growing Problems


Bolting is a common issue faced when growing cilantro. Bolting refers to the rapid elongation of the cilantro stems, followed by the production of flowers and seeds. This typically occurs when the weather becomes warmer or during periods of stress.

To prevent bolting, it’s important to provide cilantro plants with cooler growing conditions. This can be achieved by planting cilantro early in the spring or in the fall when temperatures are cooler. Regularly harvesting the leaves can also help delay bolting.

Diseases and Pests

Cilantro plants can be susceptible to various diseases and pests. One common disease is powdery mildew, a fungal infection that causes a white powder-like substance to appear on the leaves. To prevent powdery mildew, ensure that there is proper air circulation around the plants and avoid overhead watering.

Pests such as aphids, caterpillars, and slugs can also pose a threat to cilantro plants. Regularly check the plants for signs of pest infestation and take appropriate measures to control them, such as handpicking or using organic pest control methods.

Nitrate Buildup

Cilantro has the unique ability to absorb and accumulate nitrates from the soil, which can be harmful if consumed in large quantities. Nitrates can come from synthetic fertilizers or polluted water sources. To minimize nitrate buildup, opt for organic fertilizers and ensure the soil is well-draining to prevent waterlogging.

Extending the Cilantro Harvest

Succession Planting

Succession planting is a technique used to ensure a continuous supply of cilantro throughout the growing season. Rather than planting all the seeds at once, stagger the plantings by sowing a small batch of seeds every few weeks. This will result in multiple harvests, extending the availability of fresh cilantro.

Growing Cilantro in Different Seasons

Cilantro is a versatile herb that can be grown in different seasons depending on your location and climate. In cooler regions, cilantro thrives in the spring and fall when temperatures are mild. In hotter regions, cilantro can be grown during the winter months when temperatures are cooler.

By adjusting your planting schedule and selecting the appropriate varieties, you can enjoy homegrown cilantro throughout the year, regardless of the season.

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Harvesting and Storing Cilantro

When to Harvest Cilantro

Cilantro can be harvested once the plants have reached a suitable size and have developed a sufficient number of leaves. Typically, this occurs when the plants are about 6 inches (15 cm) tall.

It’s important to harvest cilantro before it bolts, as the flavor of the leaves can become bitter after flowering. Regularly check the plants and harvest them as needed to ensure a continuous supply of fresh cilantro.

Harvesting Techniques

When harvesting cilantro, you can choose to either snip off individual leaves or cut the entire plant at ground level. Snipping off individual leaves allows the plant to continue growing, while cutting the entire plant is suitable if you need a larger amount of cilantro at once.

Use a pair of sharp scissors or garden shears to harvest the cilantro. Make clean cuts just above a set of leaves to encourage regrowth. Avoid tearing or damaging the plants, as this can lead to disease or slow regrowth.

Storing Fresh Cilantro

To store fresh cilantro, start by rinsing the harvested leaves thoroughly to remove any dirt or debris. Gently pat them dry using a clean cloth or paper towels. Next, place the leaves in a plastic bag and seal it, removing as much air as possible.

Alternatively, you can wrap the leaves loosely in a damp paper towel and place them in a plastic bag or container. Store the fresh cilantro in the refrigerator, where it can stay fresh for up to two weeks.

Drying and Freezing Cilantro

If you have a surplus of cilantro or want to preserve it for future use, drying or freezing are great options.

To dry cilantro, tie the stems together and hang them upside down in a warm and well-ventilated area. Once the leaves are dry and crumbly, remove them from the stems and store them in an airtight container in a cool, dark place.

Freezing cilantro is another effective method for preserving its flavor. Chop the leaves finely and place them in ice cube trays, covering them with water or vegetable broth. Once frozen, transfer the cilantro cubes to a freezer bag and store them in the freezer for up to six months.

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Using Coriander Seeds for Culinary Purposes

Harvesting Coriander Seeds

Once cilantro plants have bolted and produced flowers, they will begin to develop coriander seeds. The seeds take a few weeks to fully ripen and turn brown. Harvest the seeds by cutting the flower heads when they have turned completely brown and dry.

Place the harvested flower heads in a brown paper bag and hang them upside down in a warm, well-ventilated area. After a few weeks, the seeds will naturally dry and separate from the flower heads. Collect the dried seeds and store them in an airtight container.

Roasting and Grinding Coriander Seeds

Roasting coriander seeds before grinding them can enhance their flavor and aroma. To roast the seeds, heat a dry skillet over medium heat and add the seeds. Stir them continuously until they become fragrant and slightly darker in color. Be careful not to burn them.

Allow the roasted seeds to cool before grinding them using a spice grinder or mortar and pestle. Grinding the seeds just before use will ensure the best flavor and aroma.

Culinary Uses of Coriander Seeds

Coriander seeds are a versatile spice that adds a distinctive flavor to a wide range of dishes. They have a slightly citrusy and floral taste with hints of sweetness and are commonly used in Indian, Mexican, Middle Eastern, and Asian cuisines.

Coriander seeds can be used whole or ground in both sweet and savory dishes. They are often found in spice blends, marinades, curries, soups, stews, and pickles. Additionally, coriander seeds can be used to make delicious homemade spice mixes, such as garam masala or curry powder.

Experiment with coriander seeds in your cooking to discover new flavors and add a unique twist to your favorite recipes.


Growing cilantro from coriander seeds is a rewarding and enjoyable experience for any herb enthusiast. By choosing the right seeds, properly preparing them for planting, and providing the necessary care and attention, you can successfully cultivate fresh cilantro at home.

Whether you choose to grow cilantro indoors or outdoors, in containers or in the garden, following these guidelines will help ensure a bountiful harvest. From choosing the right pot and preparing the soil to caring for the plants and extending the harvest, each step is important in achieving successful cilantro cultivation.

Enjoy the satisfaction of growing your own cilantro, harvesting the fresh leaves for culinary use, and even harvesting coriander seeds for added flavor in your favorite dishes. Embrace the journey of homegrown herbs and elevate your culinary creations with the distinctive taste of cilantro and coriander seeds.

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