Hi I really need you guys help! My babies are dying and I am not sure what I am doing wrong I haven’t changed their feeding and watering schedule I’ve only changed there nute amount due to them aging but now a lot of the leave are turning yellow and spots are popping up. Can some one please help me out?! I started this grow oct 26th and this is my first grow!
Looks to be calcium deficiency but could be from a ph problem. Looks like they’ve been in flower for a couple weeks have you changed the nutes you are giving em
I have changed the amount but not the brand and how often should I feed them I do it once every 2 weeks? Does this mean I need more cal-mag?
What exactly are you feeding ? Are you adding calmag ?
I use these and yes cal-mag is included. Do you have any recommendations on how much I should feed them for each bottle?
Looks like it might be a magnesium deficiency, yellowing between veins, purple stems (could be genetics), browning, Maybe calcium as well with the rust spots. Or possibly potassium. You can give calmag every time you water, I don’t know to much about advanced nutrients but I think @Hellraiser can help. Also ph issues can cause lockouts as well 
Guys, hope you dont mind. Do fan leaves of autoflower start to yellow and die off indoors when going into flower, like regular strain outdoor plants do? I feel ya here @Yarkwtfgo97. I completely freaked when the major fan leaves started yellowing my first outdoor grow. Then I find out its natural when the girls go into flowering. Not sure these are the typical yellowing. But was wondering if the Auto’s acted the same. I have my first two GG Auto going, broke soil the 14th.
Thanks!
@Yarkwtfgo97
Found a great article from one of the IGLM Administrators USDA reg. Lakewood.
Not sure how to send links. I found it doing a search for “calmag”.
Hope this helps you
