In the world of lighting, there’s more than meets the eye. Plant lighting, a realm distinct from the illumination we humans require, plays a pivotal role in the growth and vitality of plants. While both plants and humans need light, the way we absorb and respond to it differs significantly.
For humans, light serves several crucial functions, including vision, the production of vitamin D, regulation of circadian rhythms, influence on mood and mental health, and energy production. The cells in our retinas absorb light and convert it into electrochemical impulses, allowing us to perceive the world around us.
In contrast, the primary role of light in plants is to facilitate photosynthesis, the process by which plants convert carbon dioxide and water into glucose and oxygen. Additionally, photoperiodic responses, which determine the timing of flowering and other critical growth stages, are dependent on the quality and duration of light exposure. In summary, both plant and human light are vital.
Major deference is way both absorb and respond to the light. Plant leaves and human eyes absorb light and both respond lights differently. Check below graph you will realize that plant absorb light more in blue and red region vs human eyes absorb light more in green region in light spectrum.
The light spectrum is a complex blend of various wavelengths, each with its specific characteristics and applications. It is formed from a range of wavelengths between 400 nanometres (nm) to 750 nm, often referred to as the Photosynthetically Active Radiation (PAR) region. Different wavelengths within this spectrum have distinct impacts on plant growth and development.
Red Light (660-680 nm):
Blue Light (430-450 nm):
Green Light (500-570 nm):
Far-Red Light (700-750 nm):
UV Light (Below 400 nm):
In conclusion, understanding the intricacies of the light spectrum and its impact on plant growth is essential for successful indoor horticulture. With the right spectrum and cutting-edge technology, growers can optimize their yields while conserving energy and resources. Choose Nexsel for your horticultural lighting needs and unlock the potential of your indoor garden.
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