Do plants like LED lights?

Susan Fernandez February 02 2022

The world of indoor garden lighting is constantly evolving and changing. LED lights are the latest addition to this world, but do they do enough for plants? This is not a difficult question if you have already done some research on plant light.

We've done some research on plant light and found that while there are some concerns about the balance between blue and red spectrums, most growers do feel confident enough to give them a try because they do benefit from them in several ways. This includes increased growth rates, improved health, higher yields and more!

How does LED light affect plant growth?

LED lights are now utilized as an efficient alternative to incandescent light bulbs, in the wake of the new light halide technology. However, introducing a new LED lamp market affects our purchasing habits. The wattage scale reflects brightness.

The kelvin scales for color temperatures apply. White or warm white is typically regarded as the standard reference. Because the eye only detects light brightness in order to satisfy plants' lighting needs, we don't understand this. This energy source provides energy for plants. Sunlight generates approximately 100,000 pounds of energy per square meter every day.

Fungi are inhibited by UVC light, which may enhance plant health. IR light is useful for growing plants, but excessive illumination can be hazardous. The wavelengths in the PAR range (315 and 350 nanometers) contain UV radiation, and the IR waves have a length of more than 700 kHz. Exposing soil to excessive amounts of sunlight might cause leaf discoloration and stem deposition.

However, under some circumstances, this method might still be advantageous. During vegetative growth, fruit crops require additional infrared radiation. Furthermore, when blooming at its peak stage, the indoor plants benefit greatly from it.

LED grow lights effect in such way that plants do grow. On the one hand, plants absorb all wavelengths of visible light for photosynthesis, but they do it more efficiently with certain colors in the spectrum. When all red and blue spectrums are present at the same time, the light source is considered perfectly balanced. The curve peaks at about 468 nm (blue) and 662 nm (red). That's why many LED lamps do utilize this full-color range to achieve optimal effects on plants.

How do LED grow lights work?

The energy from the sun is absorbed by plants through photosynthesis, just as it would in nature. Plants require a lot of light in order to produce high levels of carbohydrates (sugar) for their growth and survival. Because artificial lights mimic natural light, they give plants the same amount of energy as sunlight does.

It's necessary for optimum intensity of red light. Grow lights may be used to provide plant UV light, which can help prevent diseases and pests in plants. Infrared radiation on the other side of the spectrum beyond visible is less important for plant development because it provides heat and can also be utilized as an energy source for plants that are required.

LED lights are important for plant growth. This is because they provide the light wavelength 400-7500 nm, which is necessary for photosynthesis. Photosynthesis is the process that allows plants to create glucose from carbon dioxide and water. As a result, LED lights are a key part of the plant growth process. The light combines blue light with red light. Consequently, white LEDs are not very important for plants' growth rates.

Like most living things, plants do require certain wavelengths of light to survive. These can be provided by many types of grow lights including LED grow lights and fluorescent grow lights. White LEDs do provide the same amount of light as a standard fluorescent plant growth lamp does but do not utilize all spectrums as some LED lamps do. This isn't true for all white colors though, so there is still research with those conditions.

The LED light emits an orange-green color temperature of 6600 kelvin or higher. Is it possible to determine color temperatures using the following criteria? When light and other wavelengths of light combine they create an appearance which can be called the light temperature and measured in kelvin (K). The simplest way to understand light temperature is to compare the cool blue light present at sunrise to the warm orange light that can come at evening sunsets.

Why do plants need extra light?

Plants need enough light to grow strong stems, leaves, and roots. However, most LED grow lights do not use white light or do not produce enough of the visible spectrums that plants do absorb for photosynthesis. Some types of LED lamps do utilize a full-color range to achieve optimal effects on plants' growth rates.

That is why for indoor growing, plants do require additional lighting. The light source must be able to provide the plants with enough visible radiation for photosynthesis, which can be done using LED grow lights.

Note, that extra LED bulbs will not consume much as they are energy efficient and do not emit heat. Supplemental lighting do not do much damage to indoor plants.

Grow Light vs Normal LED Lights

Grow lights have a specific design that simulates the light spectrum given by the sun. It contains just the correct balance of red, blue, or any other wavelength required for plants to thrive. Because of its white light and greater ease with which plants may use it, regular LED lighting may be quite beneficial to plants. As a result, fluorescent lights or growth lighting are the best options for plants. The light produced by LEDs is fairly comparable to that obtained from plants.

Actually, when comparing grow lights and normal LED lights there are very few differences. They do not really do all that much to improve the environment of a houseplant because the light will be far too dim to do anything useful at all.

The one advantage a grow light has is it does contain both blue and red lights which plants do need for photosynthesis. The main difference between these two lighting types when it comes to plants' care is when they should be utilized in order to get optimal results from them.

LEDs emit different colors of visible light than do other types of lighting such as sodium vapor lamps or fluorescent lamps. This is because white LEDs do cover a broad range of wavelengths, while fluorescent and sodium vapor lamps do only emit certain parts of the spectrum.

Moreover, specialized LED grow lights do contain spectrums that do work well with plants, while normal LEDs do not do the same. Yet both do function in pretty much the same way. Some LED grow lights do emit more of a specific color(s) than others do, but they're still utilizing white light for the most part

So, plants like LED lights? Yes, they do. Grow light does a good job in being used for houseplants and does provide very specific wavelengths of light. When attempting to care for plants indoors, it is best to use LED grow lights do so they do take up the least amount of space possible.

Tell me the difference between LED grow lights and regular LED lights?

Growing light produces light wavelengths much larger than sunlight produces. They are capable of creating electromagnetic radiation similar to sunlight and are used to photosynthesis. There are various types of growing lamps to choose from for a variety of photo applications.

A photoperiod is light exposure for a plant within 24 hours and can be modified to promote maximum growth within a plant. The goldpothos can grow in low light very well as it simulates its first life in a rainforest canopy.

The main differences between LED lights and LED growth lights are the light spectrum they emit. It helps produce chlorophyll using blue lighting, but also for blooming. Photosynthesis is required at wavelengths up to 700 nm. Generally, these wavelength spectrums are called Photosyndroidally Active Radiation. Normal LED lighting has blue and red components but has a fixed wavelength. Because LED light is a colorless color, it helps keep plants safe and healthy. Without PAR light the weeds are not able to grow effectively.

Can I use any bulb to grow plants then?

Yes, the lighting is dependent on the plants and where they are planted. The ideal light for keeping perennial species alive in dimmer conditions is artificial ‘normal' light. If it develops, it's likely to be a little weedier. While ordinary lights aren't enough to promote plant growth, they may be used to illuminate an area.

House plants grow very well with normal lighting such as LED or fluorescent, so do not worry about the light they do receive. The only exception to this rule is if your plant does require a specific type of light for photosynthesis, such as plants that do have red leaves, do need more ultraviolet rays in order to survive.

Both natural light and specialized LED grow lights are convenient for indoor growing. Although most do not know the difference between the two, they do both do a great job of keeping your plants healthy and thriving. While normal LEDs do emit more red light, LED grow lights do emit a specific type of wavelength that does help make photosynthesis possible in most types of plants.

Full-spectrum grow lights and their effect on plant growth

Plants will not grow if you use a regular LED light. They will keep them alive in low light, but they won't contribute to photosynthesis. In contrast, an LED grows light is a full-spectrum white light with red, black, and green hues. These hues are required for plant and flower growth. Some models may vary from this description. Grow lights that utilize less blue and red spectrum illumination

How do I set up the LED lighting for plants growth?

The lamp may also have three light bulbs for a tiny plant garden and movable elements. Fluorescent lights with the most power should be used in the most efficient manner possible, taking into account the fixture. The lights are aimed at a table containing a plant. If you have an adjustable arm on your lamp, use fluorescents rather than incandescent bulbs near the plants. Heat is lost as a result of incandescent lighting. To improve reflection, add a mirror or reflective foil beneath the plant

What plants grow best with regular LED lights?

When there isn't much space or the light isn't good. Various plant species are more tolerant of non-specialty lighting. Plants that can tolerate lots of light, such as shade plants, typically perform better under regular LEDs.

A few plants like acid lighting, do not do as well under LED lighting. They do prefer a more natural sun-like light. The best plants for regular LEDs are those that like lowlight and less heat such as Philodendrons, Pothos, Spathiphyllum (Peace Lily), Kentia Palms; ferns; snake plant; spider plants; Golden Pothos; Dracaena Marginata (Red-Marginated Dracaena)

Can container plants be overwintered with LED lights?

Plants that thrive when exposed to an LED light are some of the easiest to grow. It's worth noting that certain plants might fall dormant naturally. As a result, they will not bloom during the summer months. Here, Marcel takes credit for it. He is enthusiastic about houseplants and gardening, and he is continually on the lookout for new plant species. Marcel created Iseli International Commerce, a sole proprietorship firm that publishes several websites and online periodicals. Plant growth lights always result in healthier plants.

How do you know your plants need more light?

The growth of the plant is halted if it does not receive enough light. If plants are in close proximity to lighting, they will develop in a way that is difficult for plants to obtain. In addition to narrow leaves, they become yellow as well. Photosynthesis cannot take place without sufficient light since the plant uses sunlight to create food.

You will notice that LED growth is not so efficient and your plants need more light when they do not become green. The leaves will eventually do a little more yellow and appear somewhat lackluster.

When your indoor plants need more grow light they do not do anything and do not become greener. If they do begin to look a little yellow, there is a good chance that they do not get enough light. You can adjust the lamp position or add another grow bulb in order to help them get back on track.

What else do I need to know about LED lighting?

LED lights also help plants grow better because they do not produce thermal or ultraviolet radiation, which causes flowers and plants to fade. LEDs do not emit any kind of harmful radiation, so there is no fear of damage to the eyes or skin when you come in contact with light bulbs.

The color of the artificial light is also important. In case you choose green light, do not forget that it is not the best choice for flowering and seedling. Blue light enhances the rooting, growth, and flowering of plants, while red light increases stem length and chlorophyll production. Infrared lights to grow plants do not do any good because they're invisible to the human eye.

LEDs do not emit UV radiation, so there's no risk of damage, whether you touch them or look directly at them. The color of the light is also important. If you choose green lights, don't forget that it's not a great choice for flowering and seedlings. Blue light enhances the rooting, growth, and flowering of plants while red light increases stem length and chlorophyll production.

Infrared lights are not suitable for growing plants because they are invisible to the human eye. Although diodes do not emit UV radiation, do check that your lighting does not contain mercury if it has an electronic function


- Should I buy LED bulbs or LED strips?

LED strips do a better job of lighting up a large space, but LED bulbs do a better job of lighting up a small space.

- What are the alternatives to LED grow light?

If natural light wasn't taken away from the equation it would be the best solution. If it is difficult or impossible to grow or produce a plant, full-spectrum lighting can be an easy and affordable choice.

- Do plants like white LED lights?

Plants preferred blue-red light. The white LEDs produce spectra that plants cannot use. It turns into heat on the leaf surface and requires a low environmental temperature to maintain optimal leaf surfaces temperatures.

Final words

LED grow lights are different than regular LED light bulbs in that they emit a full-color spectrum of light, including red and blue light, which is necessary for plant growth. Incandescent light bulbs do not emit these colors and can actually be harmful to plants. LED grow lights can be used to grow plants in small spaces, such as in a container garden, and can be used to overwinter plants.

Energy-efficient grow light does not produce much heat and does not contain mercury. You do not need to worry about the safety of LED grow lights for plants. These lamps do well with hydroponic systems and aquariums as well as soil-based plant growth and do not emit any UV rays. If you do decide to purchase a LED grow light, make sure it is full-spectrum since these types of lighting do produce optimal results when growing plants indoors.