should i use both my 400 watt mh and hps @ the same time or is it overkill

bchaseb

Member
i have a 6 plant dripp system in a 4x4 space with a 400 watt hps and a 400 watt metal hallide. ive been wondering lately if thats to much or if it will make my buds all the more dank.bongsmilie
 

xivex

Active Member
If your room can handle the heat and the extra lamp isn't creating heat/temp problems, then sure run both. the metal halide will provide a bit more UV and blue spectrum than the HPS so you will get an added benefit from running both.
 

bchaseb

Member
If your room can handle the heat and the extra lamp isn't creating heat/temp problems, then sure run both. the metal halide will provide a bit more UV and blue spectrum than the HPS so you will get an added benefit from running both.
Cool well it stays @ 73degrees constantly so I hope it will be a dank harvest it's my first try @ hydroponics
 
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