Quote Originally Posted by Morbidangel
Is the yellowing on new growth or old? if its on old dont worry about it to much unless it looks like its spreading going up the plant just keep an eye on it. If new growth is turning yellow that is very bad could be PH levels or some sort of deficiency. Since your using 5 gal buckets for clones you probly dont want to water them untill water comes outa the bottom so testing ur PH through your run off water with PH testing strips is going to be a bad idea. So go buy urself a PH pen.Your PH should be in the neighborhood of 6.0 to 7.0. If its way higher or way lower then that then thats whats most likely whats causing ur yellowing. Its also a good idea to test what ever water source your using cause eventually your soil will become the same PH as its water source. correct me if im wrong :P
Yea the yellowing is on the leaves that were either trimmed or they were old leaves that were already on the clones when i planted them. As far as the ph im not sure ive seen a lot of people suggesting a ph pen on other threads so i think it is about that time that i go get one myself.

And im using miracle grow soil.
westsacgrower Reviewed by westsacgrower on . First grow Fluorescent lighting beginning to end My first indoor grow second toatal. Running: 4x2 making 8 total daylight 6500k fluoros @ 35 watts per air intake from outside air about w/ fan 8 plants total, 2 white widow,2 alien dog,1 ogiesel, 3 super silver haze just planted the clones yesterday and have them on a 18 on 6 off cycle right now. Hope to put up pictures every couple of days to hopefully show that fluoros do work lol. Let me know any feedback is helpfull. thinking that im going to need more light as I go on. Rating: 5