White 1200mm 240W grow lights 

How does light affect plant growth? According to the botany theory, only a certain intensity of light can promote effective photosynthesis of plants. Appropriate light intensity can promote the smooth progress of plant photosynthesis and provide enough material and energy for plant growth. According to the growth characteristics of different plants, the light intensity suitable for plant photosynthesis is 10,000-30000 lux. Under dark conditions, the plant performance is as follows: thin stems, long nodes, fragile (underdeveloped mechanical organization), small and curled leaves, underdeveloped roots, and yellowing of the whole plant. Different led lighting has different effects on plants. Qinglan purple light has an inhibitory effect on the growth of plants, and plays an important role in the formation of new buds and cell differentiation. They can also inhibit the formation of certain growth hormones in plants, thereby inhibiting stem elongation. They can also pr…