LED Grow Lights: Designed for Indoor Horticulture

Apr 13, 2013 6 Comments by

LED grow lights are designed for indoor horticulture

Metal halide and high-pressure sodium bulbs were not invented with horticulture in mind, HPS (the bright orange bulbs seen across North America)  have a large initial lumen output, but it is predominantly in the orange and yellow spectrum (less beneficial for plant growth)

new slide2

But my plants look much greener under my metal halide lighting.

This is because metal halide contains large amounts of green and blue spectrum. The green light simply bounces off of the plants and into the rods and cones in your visual sensory organs (eyeballs), making it look brighter, but is in fact just wasted energy used producing unproductive spectrum.


Additionally all of these traditional light sources produce ultraviolet in amounts that are dangerously over recommended limits for these types of plants.

Green plants grown under proper LED grow lights should look dark purple or black, because all of the light photons produced are being absorbed by the plant and used in chlorophyll  A, B  and Carotene production.

LED Grow Lights

About the author

15 years horticulture experience to draw from

6 Responses to “LED Grow Lights: Designed for Indoor Horticulture”

  1. Amanda Fleming says:

    LED grow lights are indeed amazing! These are indeed so perfect for indoor horticulture. So great for growing plants indoors especially on periods where sunlight is impossible. Thanks for sharing this very wonderful post!

  2. transports says:

    I was very pleased to find this web-site.I wanted to thanks for your time for this wonderful read!! I definitely enjoying every little bit of it and I have you bookmarked to check out new stuff you blog post.

  3. Macy Syner says:

    Your home is valueble for me. Thanks!…

  4. Hot Rod says:

    Thank you! Welcome to our community.

  5. Hot Rod says:

    Thanks, that’s how we grow together!

  6. Hot Rod says:

    So glad you agree and commented as we have a great hobby and lifestyle in common!

Leave a Reply