View Full Version : 1000 WATT HPS AND BALLAST ?'S
FREETHEGREEN
08-27-2007, 06:16 PM
I HAVE A 1000 WATT HPS BULB AND BALLAST CAN SOME ONE GIVE M:rastasmoke:E SOME ADVICE ON WHAT SIZE AREA IS BEST FOR THAT BULB
jamstigator
08-27-2007, 06:33 PM
Up to 5'x5' for 1000 watter. But I think it works best in 4'x4'.
hybridracers
09-02-2007, 08:41 PM
everything Ive read says a minimum of 50watts per sq foot.
so that would be 5X4 (5x50=250 and 4 rows of 250 for 1000)
easily enough to have 20 plants in 2.5 gallon buckets.
rhizome
09-02-2007, 08:49 PM
A good discussion of the subject
http://boards.cannabis.com/indoor-growing/122949-who-likes-numbers.html
Lot of factors to contemplate
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