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View Full Version : flowering spectrum



twitch
10-12-2007, 05:32 AM
what spectrum should i use to flower in? or can i flower in any and you just get better results in a different one?
ex. 3700k 4500k 5500k 6500k 6700k

FireTheft
10-12-2007, 06:01 AM
6500k and up is best for veg

3700k and lower is best for flower

growbe
10-12-2007, 01:54 PM
A combination of both with with the primary light leading toward 3700 in flower. So if you can install 2 lights then it would be the best IMO. Ex. 1-400 watt hps and 1-250 watt mh housed in a cool tube, etc..
If you can only get 1 light, 1 ballast then get hps. If you have the money then get a switchable ballast

twitch
10-12-2007, 02:51 PM
thank u guys cleared up alot