Common Sense for Drug Policy

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comparison

Till Lindemann Registered on Nov-27-2005 More User Info Message #17390 posted by Till Lindemann (Info) February 24, 2007 20:11:33 ET Metal Halide High Pressure sodium Flourescent lights all 1000 watts, which is better to grow with?

Re: comparison

george j warner Registered on Sep-02-2006 More User Info Message #17391 posted by george j warner (Info) February 25, 2007 08:48:29 ET In Reply to: comparison posted by Till Lindemann (Info) February 24, 2007 20:11:33 ET flos for early veg , metal halide for veg growth, hps for flowering if you just want one for all get a mh or hps up to you ...some say (including sanclem) mh are better for flowering so get one of them ! peace

been there done that

sanclem Premier Member Registered on Nov-16-2000 More User Info Message #17396 posted by sanclem (Info) March 04, 2007 17:02:27 ET In Reply to: Re: comparison posted by george j warner (Info) February 25, 2007 08:48:29 ET 2 bulb 48 watt full service mag ballast coolwhite florsents , you will need 2 ft x 4 ft 2 2pair per area 2 to 3 areas. YOU MUST REMEMBER THE FEDERAL 99 PLANT THING AND ANY STATE OR COUNTY COUNT, SO BE CAREFULL I have a automated system so time are exact , ph and ppm are done by me do not trust automation when a small goof screws up a large crop. I did a test with hps blooming and with mh blooming. Bulbs and ballast are not that expensive to have a few sets of each. I got more weight with mh and a better product with MH. So try them both nothing to loose. If I were starting all over I would buy a expensive ph an ppm meter than a MH bulb. If your a 1000 system , your a cash cropper.

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