Thanks!, Iv been looking around and have a few plans, but it all costs money and if its not really needed then I wont bother- just have the internal fan and ionic air purifier. Is there anything that messures the quality of air in the grow space?, Im guessing the air needs to be vented for temps and also to supply fresh/clean air to the plant- would this just be the oxygen and co2 the plant needs?- so some sort of o2/co2 meter?, anyone use one?
Zeus2007 Reviewed by Zeus2007 on . HID -> HPS + MH question...please help Hey! I was thinking about getting a HID setup for flowering my plant when it gets to that stage. At the moment I have 1x200w blue Envirolite for the veg stage, and was planning to get a 200w red for flower- but I think that an HPS setup would give better results. After looking around some websites I notice I can pick up a 250w hps setup (Control Gear, Budget reflector and lamp) for around £100. The question is: for 1 plant would I see a great improvement with the 250hps over the 200w Rating: 5