high power LED grow lights M.k2

Step 2 Theory

Here's the theory behind this:

Plants are green, therefore they reflect green light, which means they don't use it for photosynthesis or anything else they might do.
If we grow plants under only red and blue lights (they colours being absorbed), then we aren't wasting energy by producing green light. Which means not only is energy and money being saved, but it looks like the plants are having a disco too. Do you really need any other reason to build this!?

This all may or may not be better explained here:
http://www.instructables.com/id/Growing-Plants-With-LED-Lights/

Comments

[skuitarman]

lol plants at a disco.....