lighting help

nomad

Active Member
i use two,125 flourescent envirolites for flowering{red spectrum}
should i be using one red and one blue:hump:
 
I wonder why they make 'enhanced' spectrum bulbs and charge more for them? Why would any one buy them? Because they improve the results? One would think so, wouldn't one?? VV
 
Are you referring to enhanced spectrum HPS bulbs? Sure there is a difference between them and fluorescents but some grow areas can't accommodate HPS if that’s what you are talking about. We were just discussing if there is a need for any blue spectrum lights during flowering. Do you think there is a need for it?
 
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