In respect to this, is red or blue light better for plants?
While red is most efficient for photosynthesis, having only red light would result in poor growth such as very elongated stems, so blue is added to keep plants compact and a more typical shape.
Accordingly, is blue light good for plants?
The effect of blue light on plants is directly related to chlorophyll production. Plants that receive plenty of blue light will have strong, healthy stems and leaves. Red light is responsible for making plants flower and produce fruit.
What light is good for plants?
red & blue grow lights. Most grow lights are either full spectrum, which means the light they emit spans the entire electromagnetic spectrum (similar to the sun), or they provide particular tones that plants find the most useful for growing—specifically red and blue light.
Is pink light good for plants?
A new wave of research shows that “pink” light – a mix of red and blue wavelengths is all that a plant really needs to grow. … “So we developed these lights to correctly match the photosynthesis needs of our plants. We get almost 20 percent faster growth rate and save a lot energy.”
Why is red light best for plant growth?
The primary reasons why LED fixtures emit a lot of red are 1) red LEDs are among the most efficient at converting electricity into photosynthetic photons, 2) chlorophyll strongly absorbs red light, thus it is effective at photosynthesis, and 3) red LEDs are relatively inexpensive.
