our grow currently is 2 week into flower, we are growing white rynho from greenhouseseeds and using advanced nutrients connoisseur with the full line of addatives, we are growing under 1 600w hps that is on a light rail. the uvb light we are going to use is a reptisun 10.0uvb 48"tube. it will be run on a arcada light system with the use of a refector. the uvb will be added this tuesday, we are going to attach it to the lightrail some how so it will be at the same level as the hps. we are thinking of putting the uvb on for a hour in the middle of the day, and work our way upto about 4-5 hour over the space of about 2 week.
does anybody have any useful advice befor we switch on the uvb? we are excited and nervous at the same time any advice on your own experiance would be great, ill post some pics tomoz to show you the setup