The five pillars essential for plant growth are temperature, moisture, nutrition, air and light. As the saying goes, everything depends on the sun to grow, and what should we do if we encounter severe weather such as haze and rainy days? LED plant growth lights can help us replace the sun to give plants an environment for growth and development. However, just like people, plants need exercise, work, and rest. Therefore, when using LED plant growth lights to fill the plants with light, you must also control the time. Generally, it is recommended that the plant's light time be controlled between 12-16 hours. In order to leave enough time for the plants to rest, to ensure the efficiency of the plants to work every day. The quality of light also has a very obvious impact on the growth of plants at various stages. For example, flowering and fruiting plants need sufficient red light during the period of flowering and fruit setting. If the red light is not enough, no matter how great the light intensity is, the desired effect will not be achieved. Affect the flowering and fruit setting rate of plants. If the various lights of the plants can be matched in proportion to supplement the light according to the needs of the plants, the effect will be completely different, which will not only shorten the plant growth cycle, but also increase the yield and quality of the plants. This is also the reason for the emergence of plant lights, and it is the reason why LED plant growth lights replace traditional plant growth lights. When the time and light quality are both reasonable, it is necessary to use LED plant growth lights to control the light intensity. If the light intensity is not enough, the photosynthesis and respiration of plants will not even reach the same level. It is even more impossible to think about plant growth. The light intensity is too strong, and it exceeds the light saturation point too much, which is a waste of electric energy and is not necessary. Therefore, the most ideal value state is to control the light intensity around the light saturation point so that the plants can grow healthily and at the fastest speed. The effect of spectral range on plant physiology


Post time: Aug-17-2021