Artificial Light Vs Sunlight Plant Growth

But the light from the sun is different from a street lamp another way.

Artificial light vs sunlight plant growth.

As with sunlight the plant might reach for the light bulb. Plants using only artificial light should have the tips of their leaves placed six to 12 inches from the light. There are many different types of grow lights for plants. Most artificial light doesn t emit as much energy in the red and blue region of the light spectrum as sunlight does.

Although sunlight is a primary need of garden plants sometimes grow lights provide the better option when growing the plants indoors. The type of light you use depends on its purpose. Sunlight is rich in red and blue hues both of which are extremely important to plant growth. Plants should receive 16 to 18 hours of artificial light each day.

Sunlight and artificial light both have their places in. Even if you keep your house lights on every day the light will be diffused throughout the room and the lack of intensity will make your seedling plants get leggy. Unfortunately many artificial light sources produce more of the green and yellow wavelengths which provide very little energy for plants. Others emit red or blue light but not both.

Plants grow better in sunlight than in artificial light although both sunlight and artificial light provide the energy required for plants to grow. Technological advances in plant lighting make it possible to extend growing seasons and even grow species in zones that won t support them naturally. Rotate the plant or place it directly under the light source.