UnKlE SaM Well-Known Member May 28, 2009 #1 AgroMax 400 watt HPS Bulb has a 30% more blue spectrum how much better as in yield and and plant quality would this give me over a GrowBright 400 watt HPS Bulb IFFFF!!!! i am also using 6400k CLFs as side lighting. is it worth the extra 50$
AgroMax 400 watt HPS Bulb has a 30% more blue spectrum how much better as in yield and and plant quality would this give me over a GrowBright 400 watt HPS Bulb IFFFF!!!! i am also using 6400k CLFs as side lighting. is it worth the extra 50$
goten Well-Known Member May 28, 2009 #2 i beleve its the more wattage the lumen you can put out in the spectrum that will give you a better yeid but you want 2700k spectrum when your flowering not 6400k- 6400k 6500k is for veg.
i beleve its the more wattage the lumen you can put out in the spectrum that will give you a better yeid but you want 2700k spectrum when your flowering not 6400k- 6400k 6500k is for veg.
