hps for entire grow

blazed for dayz said:

i was wondering can i use an hps for veg and flowering
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yes you can. But you won't get as tight of node spacing.

There are also the more expensive high end HPSes that produce a lot of blue and a lot of red light, or if you haven't got your ballast yet buy a digital ballast for a wee bit more and it can use MH and HPS lights on one ballast

even start it off with some fluros if u already have a HPS ballast, CFLs are good in veg.

Use MH for your veg for the best results. HPS for flower.