Can Cilantro Grow Indoors? Tips and Techniques

Can Cilantro Grow Indoors?

Yes, cilantro can be grown indoors as a houseplant.

It requires at least six hours of full sun per day or supplemental lighting.

Propagation using stem cuttings or seeds is recommended, and glazed clay or plastic pots with drainage holes are ideal.

Cilantro plants should be exposed to over 12 hours of light per day to prevent them from going to seed.

Proper temperature, moisture, and fertilization are important for successful indoor growth of cilantro.

Harvest can occur after 2 months, and cilantro can be stored in various ways to keep it fresh.

Key Points:

  • Cilantro can be grown indoors as a houseplant
  • It requires at least six hours of full sun per day or supplemental lighting
  • Stem cuttings or seeds can be used for propagation
  • Glazed clay or plastic pots with drainage holes are ideal for growing cilantro indoors
  • Over 12 hours of light per day must be provided to prevent cilantro plants from going to seed
  • Proper temperature, moisture, and fertilization are important for successful indoor growth of cilantro

Did You Know?

1. Cilantro is also known as coriander or Chinese parsley. It is an herb commonly used in Mexican, Indian, and Southeast Asian cuisines.

2. Cilantro is a cool-weather herb, thriving in temperatures between 50-85°F (10-30°C). It bolts and goes to seed quickly in hot weather, so it’s best to grow it during cooler months.

3. Cilantro grows easily indoors if provided with the right conditions. Using a well-draining potting mix and placing it in a spot that receives at least six hours of sunlight per day will ensure healthy growth.

4. Cilantro has a relatively short lifespan, usually lasting around 6-8 weeks before it bolts and produces seeds. To have a continuous supply of fresh cilantro, stagger your plantings every few weeks.

5. Interestingly, some individuals have a genetic variation that makes them perceive the taste of cilantro as soapy or unpleasant. This aversion to cilantro is thought to be linked to olfactory and taste receptors.

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Growing Cilantro Indoors: Sunlight Requirements And Supplemental Lighting

Cilantro (Coriandrum sativum) is an adaptable herb that can be conveniently cultivated as a houseplant indoors. To ensure its well-being, it is crucial to expose the plant to a minimum of six hours of full sun per day. In cases where natural sunlight is insufficient, grow lights can be utilized as a supplementary lighting source, guaranteeing the plant receives the adequate amount of light for optimal and healthy growth.

  • Cilantro (Coriandrum sativum) is a versatile herb that can be grown indoors as a houseplant.
  • It requires a minimum of six hours of full sun per day to thrive.
  • Supplemental lighting such as grow lights can be used if natural sunlight is limited.
  • This ensures that the plants receive the necessary amount of light for healthy growth.

Propagating Cilantro: Growing Full-Sized Plants From Stem Cuttings

Propagation is a popular method for growing cilantro indoors.

Stem cuttings can be used to propagate and grow full-sized cilantro plants.

To propagate, simply take a stem cutting from a mature cilantro plant and place it in water.

Allow the cutting to develop roots before transplanting it into a pot with a well-draining potting mix.

This method allows you to grow new cilantro plants from an existing one, ensuring a continuous supply of fresh herbs for your indoor garden.

  • Easily propagate cilantro indoors using stem cuttings.
  • Place the stem cutting in water to develop roots.
  • Transplant the cutting into a pot with a well-draining potting mix.

“This method allows you to grow new cilantro plants from an existing one, ensuring a continuous supply of fresh herbs for your indoor garden.”

Best Pots And Substrates For Indoor Cilantro Plants

Choosing the right pots and substrates is essential for successful indoor cilantro cultivation.

  • Glazed clay or plastic pots with drainage holes are recommended for growing cilantro plants indoors. These pots provide adequate drainage, preventing waterlogged soil which can lead to root rot.
  • For the substrate, commercial potting mixes or coconut coir are excellent choices. These substrates provide the necessary nutrients and drainage for healthy cilantro growth.

  • Glazed clay or plastic pots with drainage holes
  • Adequate drainage to prevent root rot
  • Commercial potting mixes or coconut coir
  • Provide necessary nutrients and drainage for healthy cilantro growth

“Choosing the right pots and substrates is essential for successful indoor cilantro cultivation.”

Starting Cilantro Indoors: Seeds, Temperature, And Light Exposure

Seeds are the preferred option for starting cilantro plants indoors. To ensure successful germination, it is recommended to soak the cilantro seeds in water before planting. This helps to speed up the germination process. A temperature of at least 70°F is ideal for starting cilantro from seeds. Additionally, cilantro plants require a minimum of 12 hours of light exposure per day to prevent them from entering the seed-producing stage prematurely.

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Caring For Indoor Cilantro: Moisture, Fertilizing, And Harvesting Techniques

Proper care is crucial for the maintenance of indoor cilantro plants.

  • Cilantro plants should have moist but not waterlogged soil.
  • Proper drainage is important to prevent the risk of root rot.
  • Self-watering pots are recommended to provide consistent moisture levels without the risk of overwatering.

For fertilization, diluted fish emulsion is an excellent option for providing the necessary nutrients to cilantro plants.

When it comes to harvesting, microgreens can be harvested in as little as 20 days, while full-sized cilantro plants are ready for harvest when they reach approximately 6 inches in height.

growing cilantro indoors is a rewarding experience that allows you to have a fresh supply of this aromatic herb at your fingertips. By following the tips and techniques outlined above, you can ensure successful cilantro cultivation in your indoor garden. Remember to:

  • Provide adequate sunlight or supplemental lighting
  • Propagate using stem cuttings
  • Choose the right pots and substrates
  • Start with seeds under appropriate temperature and light conditions
  • Provide proper moisture, fertilization, and harvesting techniques

With proper care, your indoor cilantro plants will flourish, providing a continuous source of flavor and culinary delight.


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Frequently Asked Questions

Can you grow cilantro indoors all year?

Yes, you can successfully grow cilantro indoors all year long by starting from seeds. Although cilantro can be a bit challenging to grow, ensuring it receives sufficient light, water, and proper care will yield healthy plants. By placing your cilantro in a brightly lit area of your home, you can enjoy a continuous supply of fresh cilantro throughout the year.

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Can cilantro grow without sunlight?

Cilantro generally requires a significant amount of sunlight to thrive, although it is considered one of the least light-demanding edible plants. While it can tolerate lower light conditions, a minimum of 4+ hours of direct sunshine is essential for its growth. Unless you have an exceptionally bright windowsill, utilizing a grow light, particularly in winter, is typically necessary to provide the required light intensity for cilantro to flourish.

Does cilantro regrow after cutting?

Yes, cilantro does have the ability to regrow after being cut. However, it is important to note that the regrowth may take some time. To maintain a bushy and productive plant, it is advisable to only trim what is necessary when needed, rather than cutting the entire plant at once. By doing so, you can ensure a continuous supply of fresh cilantro without hindering its regrowth potential.

Can cilantro grow in pots?

Yes, cilantro can indeed grow in pots. Using a large container filled with nutritious potting mix and providing regular watering, cilantro can thrive in a container environment. Growing cilantro in pots proves to be a convenient option, especially considering its tendency to bolt. By placing the container in different spots to protect it from excessive heat, you can successfully cultivate cilantro while enjoying the flexibility of mobility.

References: 1, 2, 3, 4

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