From Seed to Harvest: Growing and Harvesting Cilantro Indoors

Plant – Growing cilantro indoors can be a rewarding experience for any herb enthusiast. Whether you have limited outdoor space or simply want to enjoy fresh cilantro throughout the year, cultivating this aromatic herb indoors allows you to have a steady supply at your fingertips. 

In this article, we will guide you through the process of growing cilantro indoors, from seed to harvest.

1. Choosing the Right Container

Before you start growing cilantro indoors, it’s essential to select the right container. Opt for a deep pot with good drainage to ensure proper growth of the plant. Cilantro has a long taproot, so choose a container that allows the roots to develop fully.

2. Providing Adequate Sunlight

Cilantro requires plenty of sunlight to thrive. Place your container in a sunny spot, preferably near a south-facing window where it can receive at least 6 hours of sunlight daily. If sunlight is limited, you can supplement with fluorescent grow lights to ensure healthy growth.

3. Choosing the Right Soil

Using well-draining soil is crucial for successful cilantro cultivation. Choose a lightweight potting mix with good drainage properties. You can also amend the soil with organic matter to improve its fertility and water retention capabilities.

4. Sowing Cilantro Seeds

Sow cilantro seeds directly into the potting mix. Ensure the seeds are evenly spaced and cover them with a thin layer of soil. Water gently and keep the soil consistently moist until germination occurs, which usually takes about 7 to 10 days.

5. Watering and Fertilizing

Water your cilantro regularly to keep the soil evenly moist. However, avoid overwatering, as cilantro does not tolerate waterlogged conditions. Apply a balanced organic fertilizer once a month to promote healthy growth.

6. Harvesting Cilantro

Cilantro leaves can be harvested once the plant reaches a height of 4 to 6 inches. To harvest, simply snip off the outer leaves, leaving the inner ones to continue growing. Regular harvesting encourages bushier growth and prolongs the harvest period.

7. Dealing with Pests and Diseases

Like any other plant, cilantro is susceptible to pests and diseases. Keep an eye out for common issues such as aphids, spider mites, and powdery mildew. Use organic pest control methods or consult with your local garden center for appropriate remedies.

8. Preserving Cilantro

If you have a surplus of cilantro, you can preserve it for later use. One popular method is to chop the leaves and freeze them in ice cube trays with water or oil. You can also dry cilantro leaves by hanging them upside down in a well-ventilated area.

9. Companion Planting with Cilantro

Cilantro makes an excellent companion plant for many vegetables and herbs. It attracts beneficial insects, such as ladybugs and lacewings, which help control pests in your garden. Consider planting cilantro alongside other herbs like basil, parsley, and dill, as well as vegetables like tomatoes and peppers, to create a thriving and mutually beneficial garden ecosystem.

10. Troubleshooting Common Issues

While growing cilantro indoors can be relatively easy, you may encounter a few challenges along the way. Here are some common issues and their solutions:

Poor Germination:

If your cilantro seeds are not germinating well, try pre-soaking them in water overnight before planting. This can help soften the seed coat and improve germination rates.

Leggy Growth:

Leggy or elongated growth is often caused by insufficient light. Make sure your cilantro is receiving adequate sunlight or provide supplemental grow lights to prevent leggy growth.

Yellowing Leaves:

Yellowing leaves can indicate overwatering or nutrient deficiencies. Adjust your watering schedule and consider fertilizing with a balanced organic fertilizer to address nutrient deficiencies.


Cilantro has a tendency to bolt, which means it produces flowers and seeds prematurely. To prevent bolting, keep the plant in a cooler location and harvest the leaves regularly before it reaches the flowering stage.

In conclusion,

Growing cilantro indoors can be a rewarding and convenient way to have fresh herbs at your disposal year-round. By following the steps mentioned above and providing the right conditions, you can enjoy a bountiful harvest of this flavorful herb. Experiment with different techniques, such as companion planting and preservation methods, to enhance your cilantro-growing experience.

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