What the role of plant lights in affecting the growth cycle of plants?

Plants rely on the energy of light for photosynthesis to grow, bloom and bear fruit. However, due to the ever-changing climate changes and light factors that often occur in nature, plants cannot fully absorb the photosynthetic nutrients required by their own different growth periods in different growth periods, which brings disadvantages to growth, especially in the seedling stage. In this regard, scientific and reasonable artificial spectrum creates very good absorption and reflection conditions for plant growth. The energy values of the blue light region and the red light region are very close to the efficiency curve of plant photosynthesis (the efficiency is even more significant for green plants), which is the best light source for plant growth.In conclusion, red light can promote rooting, chlorophyll formation, carbohydrate accumulation, absorption and utilization of chrysanthemum stems. In the process of rapid propagation, the use of red light plant lights to supplement light has obvious effects on promoting the rapid rooting of various plants and improving the quality of seedlings.