Monochromatic

Definition - What does Monochromatic mean?

Crucial for proper plant growth and development, monochromatic lights are commonly used in horticulture. Unlike other types of grow lights, monochromatic lamps produce only one hue in different wavelengths. This helps support the overall plant health. Monochromatic lights also enhance the process of photosynthesis.

MaximumYield explains Monochromatic

One of the best types of monochromatic light sources are sodium lamps. Used the most in horticulture, these lamps diffuse light at specific wavelengths and can drastically boost the plant’s growth.

There are four different kinds of monochromatic lights that are known to positively affect the plant’s development:

  1. UV Light: These lights encourage the plant’s defense mechanism while at the same time also lowering the overall synthesis of flavonoids. But, this light is not commonly used in all plants since it can, in some cases, have a detrimental effect on photosynthesis. They are especially beneficial for sterilization and seeding.
  2. IR Light: Short for infrared radiation, monochromatic IR light sources encourage plant bloom. These are used in larger grow areas since they emit enough heat to encourage crop development.
  3. Blue Light: While blue light can in some cases hinder photosynthesis, they are used in meat leaves, stems, and plants to prevent unfavorable conditions. They also encourage leaf production.
  4. Red Light: Monochromatic red lights are used to encourage photosynthesis in plants. They are often recommended for seed production and flowering.


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