Indoor 2nd Thoughts; Round 2 With THINK DIFFERENT

[jackmc]

Bandit, there's a AN Perfect PH discussion going on at https://www.autoflower.org/f26/adavanced-nutrients-ph-perfect-test-37996.html#post722377 There is a link to a Youtube video from AN. They start with 3 buckets if water at different PHs and add the same nutes to each one and the ph ends up at 5.7-5.8 no matter where it starts. Amazing!

 

[ThaGreenBandit]

Good looking out, Jack. Since I'm so busy at work right now, I think I'll go check it out. RIGHT NOW! LOL!

 

[jackmc]

You gotta keep that work thing in check!

 

[ThaGreenBandit]

All work and no AFN browsing makes for a very bored Bandit!

 

[Wienerwoods]

Damn, I gotta say I've never seen an auto fill a scrog like that.. Out of this world!

 

[ThaGreenBandit]

Yellowing of Leaves

Well, here we go!
So, last night I came to the conclusion that I need to water every other day. Simple as that. When I leave an extra dry day in the cycle, she just gets way to droopy the day of feed. So, since she would be getting fed more often, I cut down on the CalMag by .5 ml's, and I upped her bloom feed simply because it was time to do so, and she looked as if she could handle it. So, I come home today, and it appears something went wrong. I have a suspicion of what may be wrong, but I'd like to hear your opinions first, if you don't mind. Thanks for the help, in advance, folks. As always, it is much appreciated

 

[Duckster]

Are these old leaves? Hard to tell from the pic. If so, I'd say it looks like a nitrogen deficiency. Is this a quiz. Is it going to be on the test?

 

[ThaGreenBandit]

I thought that at first, but there are two things that made me second guess that.

1) If it is an N deficiency, why would it show up so aggressively immediately after in increased the nutes?
2) The pics I were looking at to check for N deficiency showed green veins, and yellow edges. These leaves are the exact opposite; yellow veins and green edges

It may be an N deficiency, but I'm not so sure...

 

[Duckster]

Some of the pics I looked were identical to yours. But I would not think that they would happen overnight. Maybe she's just showing her age. But total guess work on my part.

 

[ThaGreenBandit]

You may be right. I'm gonna pick up a soil test kit tomorrow from a local nursery, but I wanna do something now! Trying to chill and not get to the tensed up, but I don't like to see things out of whack, and sit idly by. Hopefully some more members will chime in and confirm what you said, Duck, or give me some more ideas as to what I'm dealing with