6-11-07 Day #21 of Veg.
Cab Temp: 81F
RH: 58%
Nutrient Temp: 70.5F
PPM: 1050
pH: 5.5

We performed a nutrient change today which put the PPM at 1050. This is a little less than before especially considering our water from the tap is 120 ppm alone. We don't think this should be a problem at this stage of growth and the plants are actually doing really well. The tallest is at about 9 inches now so we raised the light another 6 inches. The light spectrum is actually a lot better now and spreads more evenly to all the plants and should make the mylar a little more useful. We already turned one of the drippers to 24 hour drip and we will do the other two in the next day.