MH lights for auto

when i ordered from attitude i got a free fruit auto seed(never grown autos b-4)i cant switch the light same room so if MH fine to use on autos?

Why cant you switch the lights in the same room? You can still force auto's to flower. Autos will just flower automatically when ready but you can still force autos to flower. If you are saying when your auto is ready to flower you cant switch the light to 12/12 becasue you want to veg your others longer then yes you have to bring it somewhere else. The MH will work just fine but you will not get near the same yeild as if you use an HPS. But mh will still do the job just dont expect the same results

ok thanks guess thats what im gona have to do i have 3 white russians only 3 weeks old

Mh will work fine but not as good as HPS, Grab a new bulb dude.

GL.

Ya you can grab a hps bulb for like 40 bucks. Do you have a switchable ballast or will your ballest only work with MH? Its def worth the 40-80 bucks to buy and hps bulb because the yield will def make up for the money you spent on the new bulb

i have a hps just dont wanna use it for one plant,using hortilux blue for mh and hps