Are White LED Lights Good for Growing?

Are White LED Lights Good for Growing?
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For people who love to grow indoor plants, there are always continuous debates on the best light that gets the best results for growth. One of the biggest most recent debates is the effect of white LED lights on indoor plant growth.

While there are a host of different plant growth lightbulbs sold, there has not been enough discussion of the benefits of using LED lights for plants. Traditional plant growing lamps are usually not LED lights and usually come in several varying colors which are traditionally darker color tones.

The use of darker color light for growing, can create a room environment that is good for plants but not useful for much else. This has often been a significant complaint for indoor plant growers. Because of this, an increase in plant light analysis was done that included the use LED lights. Part of the desire to compare LED lighting for plant growth came from their low energy use and ability to stay in use for longer periods of time safely.


White LED Lights and Plant Growth

Are White LED Lights Good for Growing?

While most indoor growers are familiar with the benefits of using purple growing lights, white LED lights are a newer consideration. Almost all growers have previously considered white light to have little or no value for plant growth. However, this is not actually true with white LED Lights.

White LED lights offer growers many benefits. First, they are primarily the best light to use to be able to see the plants well and keep them in a room with normal lighting. This an important aspect to ensure the plants are cared for in every aspect for watering, pruning and growth observation.

White LED lights are also great lighting to help enjoy the plants as they grow, and they provide a 40% light absorption rate. Additionally, because they are LED, these lights will not burn or over chafe the leaves, ground or soil with a drying light.


Other Color LED Grow Lights

However, studies have shown white LED lights do not offer enough of the nutrient rich output of light by themselves to be a sufficient light source for growing. The conversion of light to energy in the plant growth cycle is not enough to sustain plant growth with only white LED lights.

Since most white LED lights run at a lower light absorption rate, and are not comparable to natural sunlight, the use of red, purple, blue or green LED lights are often used in combination with white lights. When red and white, purple and white, blue and white or green and white LED lights are used in combination, the outcome of light absorption is much better.

Using white LED lights with other primary color LED lights offer the added benefits of visibility and better room atmosphere. This allows plant growth to occur in any room of a home versus a specified plant room. In some cases, people have used a combination of red, white and blue LED lights to give the plants their much-needed light combinations while enriching the room with a patriotic glow. When it comes to indoor plant growing, studies have shown the use of LED lights has been found superior to traditional plant growing lights. Using LED lights significantly reduces energy consumption and does not create overheating or the hazards of higher heat risks from ongoing daily usage.