Fan leaves yellowing in flower but I don't know if too soon

View attachment 2743983View attachment 2743984View attachment 2743986This is plant 1 of 3 auto berry ryder 8 almost 9 weeks from popping from seed. This is the taller of the 3. Bottom fan leaves starting to yellow up don't know if this is normal for this period of floweringthis is 2 of 3 this one popped a week later then the other 2 and is in different soil also but started flowering at the same time

Won't let me upload pics of #3 will try later I use general hydroponic go box nutes using cfl in a tent. Not sure if this yellowing is normal during flowering and this is my first grow please help

i use GO nutes, go ahead and double your normal feeding ratio's to get some more nitrogen to your plants, just make sure you keep the P levels higher than your N. Also did you flush before you went into flower? You may have some nutrient lock up from salt build up. What id do if you havent already is flush with several gallons of water. Let sit for an hour then come in and water with your up'd nute solution adding in the cal/mag and the diamond black.

looks way to soon.

View attachment 2744009This is plant number 3 which seems to be doing the best and a pic of my tent setup

Yeah give it a boost of nitrogen. Yellowing should start around 2 weeks before harvest.

I flushed before adding flower nutes and I water till I see a decent amount of runoff every time use nutes at 3/4 strength so to get more N do I just double up on the blossom or do I just add grow to the blossom since grow has more N

I'm not an expert but I don't think the term double up is what you want to be looking for. According to the guys looking at your plant you might need a bit more nutrients. You said you are at 3/4, so use the full dose, don't double anything you will kill the plant. Good luck, it looks nice.

Too soon Jr. lol I'd feed normally and maybe check my PH?

My runoff is right around 6.5ish. Using a drop tester. Fed them today and added some of the grow to raise the N but still making sure P and K are higher hoping it helps. Could it be a cal or may issue I used distilled water but I do add cal mag