Quote:
Originally Posted by perzyk
100 or 150 watt hps or MH is way to small. It will work for small plants but once your into heavy veging with a thick canopy your simply not going to get the penetration that the plant needs. I wouldn't go any smaller than 400 watt. |
One more thing. DWC is not as simple as mixing up some nutes and dumping them into a bucket. PPM and Ph have to be monitored very closely once you get into heavy veging and flowering/fruiting. Once the plant starts feeding heavy both PPM and Ph will change very quickly over the course of a day or two.