So i began my first grow two days ago, lil mary is poppin up fairly quick.
Im using a pc grow box and DWC setup.
Using General Hydroponics nutes.
Have yet to buy a pH measuring device.
Anyone with a similar setup I would love to get your input, some tips&tricks, all help appreciated!
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Awwwwwwwww, isn't she cute...

I would suggest getting a PH and TDS/EC meter a.s.a.p!!
Things can turn ugly rather quick for a baby like that...
Also pickup some storage and calibrating solutions, you'll save your meters and some headaches in the long run...
Cannot comment on the PC grow, never did one... Sorry..