Good to know......first grow, all paranoid : )I'm pretty sure that's normal for the most part
Hope your dechlorinating that water becore use as the chlorine in it will kill your beneficial bacteriaChlorine filtered tap water is what I am using.
I tried cal-mag, flushing, poking roots, but plant did what it wanted. Ended up like thisDamtrucker did you ever fix your problem? And how so? That's what I'm dealing with right now. I have well water, waiting on my ph meter to come in the mail. Thinking I'll go pick up some Cal/mg at some point too.
Was my first grow....i followed advice others gave to no avail......EVERYTHING i did seemed to do nothing or harm, except stabbing the roots and feeding it ph 6.5 water. Every auto i have grown so far (4) has started yellowing and spotting at day 30(+-). Sorry i cant help more. My other one went thru same problems but was affected less (shown)Doesn't look like it was a bad yield anyways. I just want to fix my little brown spots though lol