My Very First Setup

[oTOMMYo]

There you go bigdaddy ...light info from am expert ill be taking on board some off that info...thanks.

I still cant understand the heat problem people get with hps like having to use cool tubes and ait venting when people with cfl don't? ....it didn't make sense but your all your info on cost and heat with hps seem correct..

I have 300w of cfl for one plant.....if i was to buy 300w of hps i would fry my plants and id need venting to cool grow box down....?