The five essential pillars of plant growth are temperature, water, nutrition, air and light. The quality, intensity and time of light determine the growth cycle of plants.
Different wavelengths of light have different effects on plant photosynthesis. The light needed for plant photosynthesis is about 400-700nm. 400-500nm (blue) light and 610-720nm (red) light contribute a lot to photosynthesis Blue light can promote the growth of green leaves, protein synthesis and fruit formation of plants; red light can promote the growth of roots and stems of plants, help to blossom and bear fruit, prolong the flowering period, and play a role in increasing yield.
When the plant lamp is used to supplement the light, the height from the leaves is generally about 0.5-1 m, and the continuous illumination for 12-16 hours every day can completely replace the sunlight To solve the problem of lack of sunlight in Greenhouse in winter, promote chlorophyll, anthocyanin and carotene needed in plant photosynthesis, make fruits and vegetables harvest 20% earlier, increase the output by 30-50%, improve the sweetness of fruits and vegetables, and reduce pests and diseases.
Plants grow in the open air, and each plant has formed its own photoperiod gene. However, due to various natural uncontrollable factors, their real growth talent has not been fully exploited. Led plant lights bring plants from the outdoor to the indoor, and various growth conditions can be fully controlled manually, completely activating the growth cells of plants, and regulating plants through LED plant lights The Photoperiod of a plant, thereby affecting the growth of the plant.