Is led grow light full spectrum good or is red blue light good for planting?

Plant light instead of sunlight to fill light to promote plant growth, at the time of planting vegetables, fruits, flowers can be used, can promote the growth of seedling, and can also promote the blossom, production increment, listed in advance, and there are many kinds of plant lamp, spectrum has full spectrum and red blue light spectrum and the plant light is good and red blue light spectrum of full spectrum?

People through the absorption and use of plant growth on the sun's research found that the absorption and utilization of plant to red and blue light of the sun is the biggest, red can promote plants blossom, blue can promote the growth of stems, leaves and so on later in the study of plant lamp people developed the plant light red and blue spectrum.This lamp is the best for the growth of plants to fill the light effect, for the need to ensure the color of crops and flowers better effect, and red and blue light can be matched according to the demand for the most suitable spectrum for plant growth.

There are only red light and blue light two kinds of spectrum in red blue light plant lamp, and full spectrum plant lamp is to simulate sunlight, spectrum and sunlight are the same, the light that gives out is white light.Both have the effect of supplementing light to promote plant growth, but different crops should pay attention to choosing the most appropriate spectrum.

For flowering and fruit, need to color crops and flowers the best use of red and blue light plant lights, can color, promote flowering and fruit, increase production increment, for leaf vegetables crops can use full spectrum of plant lights.If you grow plants at home, it is best to choose full-spectrum plant lights, because the light of red and blue plant lights is pink. If people are in this environment for a long time, they will feel dizzy, sick and uncomfortable.