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Hey guys I have a sun system 150W Hps grow fixture and bulb and I was wondering if it's possible to swap out the Hps bulb with a MH for veg and HPS for flower? Also what do you recommend as a maximum number of plants under 150w? Thanks
That can only be done if you have a switchable ballast. Otherwise you would need to get a conversion bulb. But if that's all your running I wouldn't worry about it. Just use HPS the whole way through.
-------------------- Dude she isn't as young as she use to be.