Here is my veg at 18 days (r-dwc/e&f). The biggest one looks good, tried topping to slow hieght down for others to catch up. My flowering ones are sure drinking a lot, a couple gallons a day. One thing I am noticing is that my ph keeps dropping and try to kick it but and by adding 7.2 tap water everyday it still falls from 5.7 to 5.4 sometimes overnight. Is that normal? It just recently started doing this, I can still pull it back up, but it sure seems like I add a lot of ph up.

All 8, a few are pissed because I ran the nutes up, but brought them back down and all seems well so far
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This is the biggest one
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