Photosynthesis is one of the most important mechanisms for plant growth. However, it is also important to mention that not all types of lights are useful for plants. Many are outrightly, dangerous and harmful.

Many people keep on asking a common question – Do plants need UV lights? Well, here we are going to have detailed discussion over UV lights so that you can make better decisions about the health of your indoor plants.

UV or Ultraviolet light is an important part of the electromagnetic spectrum. It falls between X-rays and visible light with the wavelength ranging between 400 to 10nm. The high frequency and shorter wavelength make these rays invisible to human eyes.

UV rays can be grouped into three categories depending upon their wavelengths:

UV-A light: It is the longest wavelength ranging from 320 to 400nm and is least harmful. This range is preferably used for UV flashlights and nail lamps.

UV-B light: this particular UV light ranges from 290 to 320nm and is dangerous for both plants and humans. Almost 95% of these harmful rays are observed by the ozone layer. 

UV-C light: It ranges from 100 to 290nm and is extremely harmful. However, it is good to know that earth’s atmosphere is capable enough to absorb these rays.

Different plants show a different response to all wavelengths of UV rays. Some studies reveal that UV light can cause considerable damage to the plant DNA by altering cell apoptosis or mutations. They can also trigger free radicals causing major destruction to the cell membranes. However, beyond all these aspects, plants do need some amount of UV light for growth.

Here we have listed a few amazing benefits of UV light over plants:

UV-A rays can improve the overall yield of the plants. When they receive a controlled amount of UV light, the plants can grow faster and bigger.

UV-A rays can also improve the level of nutrients in the plants so that the crop can be tastier and healthier.

UV-A light helps to develop resistance to fungal infections in plants.

UV-A light can also change the transpiration process, chemistry and growth pattern of plants. 

Full-spectrum LED grow lights can help plants grow indoors so well as they are harvested outdoor under direct sunlight.

There is no doubt to say that UV lights are harmful to plants. But at the same time, we cannot ignore the fact that it can also leave some positive impact and contribute to the healthy growth of the crop. The best LED grow lights can help you to maintain controlled exposure to UV rays in the indoor grow space so that your plants can grow big. The innovative technologies can also assist in developing highly adaptive plants with a better life cycle.

You can check out some of the best LED grow lights online that can promise uninterrupted growth of indoor plants. Prefer to order the most trusted product online to ensure more yield out of your crop.