Starting seeds under hps

mate nothing stopping you using a 600w, as long as its not to hot and close your good to go!! If anything it should love it, just a waste of power, but who cares, give your girls the best you can and have

I just started 2 seeds a foot away from a bare bulb 600w mh they like it

Oh yeah they are lovin it so far I just wanted to make sure It would be okay before I planted I didn't wanna hurt these babies they're pricey