Lack of light affects any plant, whether it likes light or not. All plants need a certain amount of light to survive. Plants need light to produce food and energy. So plants need light to survive. Plants use the sun…
Light is the most important variable affecting plant growth. If plants do not receive enough light, they will not grow at their maximum rate or reach their maximum potential, no matter how many other variables they receive – water, growth…
When the concept of growth lamp appeared, the popularity of high-pressure sodium vapor (HPS) lamp soared. They have been used in the horticulture industry because HPS lamps emit light rich in the red spectrum, which can promote plant growth and…
Additionally, research has shown that exposing plants to UVA light can also inhibit mold growth and fungal development. On the far end of the spectrum (>700nm) you find far-red and infrared wavelengths of light. Far-red and infrared light have very…
1. Shading effect of 730 nm far red light One of the most important effects of 730nm far red light illumination on plants is shade avoidance. If plants are only irradiated by 660nm deep red light, they will feel that…
Light plays a particularly important role in the growth and development of plants. It affects almost all growth stages of plants. The effect of light on plants is mainly two aspects: Providing radiant energy for plant photosynthesis; and it many…
HID grow light HID grow lights are the brightest and very efficient, but the price is also high. In the HID category, there are several types of bulbs: high pressure sodium lamp(HPS grow lights), metal halide lamp(MH grow lights), low…
As its name suggests, a ceramic metal halide grow light uses a ceramic arc tube as opposed to a standard MH grow light, which uses a standard quartz arc tube. This stronger arc tube material helps the CMH bulb operate at a…
Light is divided into visible light and invisible light, and the light effect of each color is different. UV (200 nm to 380 nm) – better growth without exposure Violet (380 nm to 445 nm) – enhances…
Photosynthesis required for plant growth is inseparable from light, but light of different wavelengths has obvious differences on plant growth. Red light and blue light can provide the most abundant nutrients for plant growth. Blue light – conducive to the…