green house plant lights
I have a 1000 watt plant light that I want to use in my 8x12 foot green house. I am trying to find out some idea on how to use it. What I need to know is how far above the plants and how many square foot of space I can expect for it to work on. There are many cloudy days here right now.
This is the light with the blue spectrum. I thought it would be marked on the bulb wether it is metal or sodium but it is not.
I also have a 400 watt yellow lighted one. I was told it was for flowering is that right?
Any help you can give me would be appreciated. I am growing standard garden veggie plants and a few marigolds, nothing fancy.