How to Grow Houseplants in Artificial Light

Are you trying to grow houseplants indoors? Have you ever wondered how to grow and use artificial light for indoor plants? You are not alone. There are many people who are attempting to do this as well but are not sure if it would work.

Years ago, we all needed sunlight to grow our plants especially when there’s a seasonal change of climate where it fully affects the growth of plants. With the help of artificial light for indoor plants, growing has been made easier and indoor plants can produce robustly.

If you have a lot of natural light entering your home then letting plants grow indoors will not be too hard, but if you barely have enough natural light and maybe even want to grow your plants in a grow tent, how do you think will you manage?

How to Grow Houseplants in Artificial Light

Plants need blue and red light, why?

The best option that you may have is to use artificial light. They replicate the sun’s wavelengths which lets you grow without using sunlight. You can’t use a regular light bulb at home because they don’t produce blue and red light as the sun has, so it’s useless. Remember that plants need different types of light in order to grow. You need the right type of light to ensure that your plants will grow naturally:

  • Blue Lights – These lights will make sure that your plants will grow well. This is beneficial if you are trying to make your plants grow faster than usual.
  • Red Lights – These lights are perfect for plants that flower or can give fruits since red lights can encourage that.

At this point, you may be wondering what green lights are for. They are not used by plants that much. The green wavelengths are just reflected by the leaves of the plants. Ever wondered why most plants are green? This is because of green light wavelengths.

Types of Artificial Lights

In order to grow houseplants effectively with the use of artificial lights, you need to choose the right lights for you such as the following:

Fluorescent Lights

This may be the usual type of lights that people would choose to grow indoors because they are easy to use and can be used for a long period of time. It is best to purchase white fluorescent lights so that blue and red wavelengths will be present among other types of light wavelengths. However, this type of grow lights is rarely used anymore but still used by a some because of its inexpensive value and long life.\

Incandescent Lights

This may be the first type of grow light used but when compared to other grow lights, this may fall short. Not only do you have to replace it after using it for 1.000 hours, but they also heat up very easily so they have the tendency to burn your plants. Do remember that they are better suited for flowering plants as they can encourage the plants to bloom. If you’re using it, place if far away from the plant.

LED Lights

A lot of people are saying that LED lights are amazing because you can change them up depending on your needs. You may choose blue or red lights depending on the plants, or even full-spectrum lights. They can also reach more plants faster so this is ideal for a larger group of indoor plants. They also do not burn your plants as they do not heat up. Plus, they are very economical in the longer term, easy to use, superior range of color spectra, run in cool temperatures, and customizable. 

HID Grow Lights

HID (High-intensity Discharge) is also one of the common grow lights with a high-intensity discharge which is favorable on how to grow house plants in artificial light.

It relies on electrical gas discharge which uses a tube full of gas and metal salts that reacts to an electric current to produce light which is also dimmable.

HID is also affordable and has replaced fluorescent grow lights. Most consumers use the type of HID, the metal halide lights because it’s best for the flowering stage, while the other types of HID are ceramic metal halide and high-pressure sodium.

Horticultural grow lights

Contains a full spectrum of wavelengths for blooming plants. Mostly used when germinating seeds. This type of artificial light is generally packaged in tubes for fluorescent fixtures.

Sulfur Plasma Lights

This is an emitting plasma artificial light (LEP). They are almost new and confide on the technology of burning gas in a bulb with high temperature. Sulfur Plasma Lights last long and effectively imitate the sun’s rays which also allows you to grow indoors if you have a high ceiling.

Things to remember

Aside from the type of artificial lights that are available, here are tips that you have to remember:

  1. Place the lights properly. Make sure that you will position the item so that all the plants will receive the same amount of light.
  2. Check if the lights are always cool enough for your plants so they do not get burned.
  3. If your plants do not seem to be getting enough light from the artificial light you have purchased, you may need to buy a new one.

Now that you already know the basics and the different types of artificial lights, continue reading our blog with more helpful tips on how you can grow plants and our reviews with the best types of grow lights for each need.


Growing has become much easier in this generation, with artificial lights everyone can grow anywhere at any time. All this taken together along with many more advantages of how to grow house plants in artificial light has proven how these lights can assist the growth of plants indoors.

It is being used by a number of people in many countries all over the world, and has giving amazing results. You can choose from a huge range of grow lights which will aid in your household plant production.

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