Skip to Content

How Much Sun Does Cilantro Need? (Explained)

Sharing is caring! Spread The Love!

Last updated on September 23rd, 2022 at 03:16 pm

All life forms need sunlight for growth. It is an essential component in the development of life. Plants especially need sun for most biological processes, such as photosynthesis, whereby green plants manufacture their food.

This, therefore, means that plants cannot reproduce fruits, stems, leaves, fruits, and other parts of the plants, such as the roots may not sprout out, or the plants in their entirety may not germinate, grow or produce.

Cilantros are edible herbaceous plants that require sunlight energy to grow and produce sweet-scented flowers, leaves, and chewable stems. Knowing their importance, a cultivator might be forced to ask about its preferred conditions.

That said, How Much Sun Does Cilantro Need? Cilantros need full or a moderately available amount of sun to grow well but not too much. If the plant is exposed to conditions such as too much sun, it may likely wither and get burned. Therefore, it would also help to expose your cilantro every once in a while to the full sun a couple of times within a week.

How Many Hours of Sun Does Cilantro Need?

On average, cilantro needs at least 6 hours of sun per day. This is, however, affected by some factors such as; where cilantro is grown, the season of growth, and the method of planting (seed/stems). 

If cilantro is grown at a harsh temperature, it automatically has the optimum level of sun it is supposed to be exposed. This does not suggest that you shouldn’t plant cilantro under direct sun.

If you plant cilantro in a cool environment, it is required that you make provisions for it to grow well. This means that continuous exposure to light shade sun is mandatory.

This exposure should be about 4-5 hours daily for partial shade and 4-6hours for partial sun. Some tips exist to help in the exposure of cilantro to its optimum level of sun exposure when planted indoors include the following:

1. When growing cilantro indoors, make sure that you choose a position on your windowsill so that it may be able to access direct sunlight at least half a day daily.

2. It would be best if you kept Just-planted or young seeds or cilantro stems away from watery, moist, or frost areas.

If you are not in a hurry to have cilantro in your garden in the fall of the year after rainfall, then you can wait and plant after frost has passed.

However, you should give extra care and attention to your cilantro if you choose to go ahead and plant your cilantro in wet or moist soil.

3. Pruning and mulching are also effective ways in which helps in the exposure of cilantro to the sun.

While mulching helps retain the moisture in cilantro, pruning helps to give cilantro cover to avoid spare or uneven exposure to the sun.

Setting up an automated watering medium when growing your cilantro in full sun is a proactive step toward maintaining the dose exposure to the sun.

Also, it is a means to effectively know how your cilantro is affected or benefited for better growth.

Does Cilantro Grow Best in Sun or Shade?

Just as we have seen earlier, all plants need the sun to grow well.

However, some herbs and plants seem to be sun-resistant, i.e., can do without sun over some time, while some plants may wither and die almost immediately if not exposed to the sun for a specific short time.

Most annual plants love to be exposed to sunlight. Cilantro being one exhibits these outstanding characteristics. Cilantro thrive and grow in optimum temperatures.

So does cilantro grow best in the sun or shade?  Cilantros grow best in full sun. It may require at least four to five hours per day exposure to the sun.

However, cilantro is also grown in light shades, especially if you have decided to only grow your cilantro in seed pots, boxes, vases, and portable nursery beds.

What Temperature Does Cilantro Grow Best in?

There are majorly two methods of growing cilantro; seedling and also stem cutting. Cilantros are also grown indoors and outdoors.

So, because the way or process of growing differs, the temperature also varies in relation to how it grows and how far it will extend its leaves and roots over a long period.

The general temperature in which a cilantro herb grows best is around 65-70 F.

The temperature is about 60-8O F for indoor-grown cilantro, while the outdoor-grown cilantro blooms rather rapidly when subjected to temperatures of between 50 and 80 degrees F.

Another interesting fact about cilantro is that it can survive temperatures below 10 degrees F, but higher temperatures above 85 degrees F cause it to bolt.

However, under favorable conditions, cilantro will grow tall and form seeds slightly above its flowers. Several factors affect the ideal or optimum temperature of herbs.

These factors may range from biological (species of plants), physical (types of roots, stems, and leaves), and also environmental (variety of soil cilantro is grown in).

Furthermore, when planted in very warm or hot regions where the temperature is high and intense sun, they can be removed and replanted in pots or vases.

The reason is that they also require mild sunset or low shade in hot temperatures as it makes way for better productivity.

Cilantros do not grow in frost season because even if it does not like too much cold may make its roots and stem rotten. So be careful if you must have cilantro in your garden.

Even when it is out of season when you plant, do it in a cool or low temperate region. You should do well to expose your cilantro every once in a while to the full sun a couple of times within the week.

If that may be too much for you or rather stressful, or you just don’t have so much time on your hands to look after your plant, try putting your small pot of cilantro close to the edge of your front window where it can be exposed to sunlight.

Putting it just by your doorstep or walkway may also be practical and completely stress-free.

Can a Cilantro be Exposed to Too Much Sun?

Cilantro can be exposed to too much such.

The sun is not the primary or only nutrient that supports its growth because nutrients such as water, (Read this article about how much water does cilantro need.) temperature, and soil contribute immensely to plants’ growth generally.

The sun is only essential in plant growth. Cilantro may also be seriously affected if proper care is not taken in ensuring that it is not planted in scorching conditions. 

This may bring about necrosis or tissue death in the plants, wilting, yellow leaves, dry stems, dry and brown leaves, or stunted growth.

One can easily control the amount of sun cilantro is exposed to with basic steps that are consistently effective when appropriately applied.

If you fear that your cilantro is over-exposed to the sun, you can check it through the signs and find effective and efficient ways to correct the problem.

For example, you can replant your cilantro in an enclosed medium such as a nursery bed with a partial opening to allow only shade sun to penetrate the plant in the morning and at night.

Six hours all together is an excellent time for sunlight.


Plants require adequate amounts of sun to grow. The sun is the nutrient for plants that helps maintain the green coloring pigmentation and helps in the photosynthetic process in plants.

Cilantro is an annual plant that grows well in direct or full sun. It may be grown in the shade and have partial exposure to the sun. Too much heat or high temperatures do not favor cilantro, and neither do cold temperatures.

Cilantros need about 4-6 hours of sun to thrive. Therefore, the ideal temperature that cilantro may grow well is about 60 to 80 degrees F.

They are unique plants that may also develop in extremely low temperatures below 10 degrees F but never in high temperatures above 80 degrees.

You will love your cilantro garden if you put out your hands to care for it. It’s such an excellent flavoring plant and a beautiful plant you don’t want to miss having in your garden.


Sharing is caring! Spread The Love!