Autoflowring issues and Quick fixes

I've noticed that there is no thread for fixing Auto's since the grow time is short. Anybody Have Idea's for Quick Fixes. For all issues that might happen.

The lil booger above is a Big Devil that we started. Its approx. 3 weeks old in picture and was wondering if anyone had any ideas as to why the leafs are yellow? They have recently (yesterday) started to green out, so to say. So i believe it is starting to correct whatever issue it was dealing with. But any suggestions or comments on any and all quick fix problems would be helpful to many. Please feel free to post comments on all problems you or someone you know have had and suggestions on how to quickly fix such problems. Thanks all and Happy Growing!!

i would guess iron def.
check ph and nutes with iron?

yea for sure bro!! We check the ph and its always between 6 and 7.. As for nutes with Iron, Im not sure.. We are using aerogarden nutes with the 2 that I have going now.. Plan to get some big bud and some bud candy for our next cycle.. Thanks for the suggestion though!! Much appreciated, any other tricks of the trade that you can share would be awsome!!

Is that an aeroponics setup? Your ph should be between 5.6-5.9 and it looks to be lacking nitrogen to me

Here's a chart for reference, don't look at the right side because that's for soil

View attachment 2088764

ph is to hi...listen to above post!

Giv it some good Grow neuts at like 1ml per ltr. I used Plant Magic Old Timmers Grow & Bloom. But yeah check your PH too like post above ^^

Cool Cool... Thanks for all the advice!! We have tried all that we can to lower the ph to the mid 5's.. We believe that it may be just our tester that we got.. it reads the same under tap water as it does with the gallon of distilled water sitting out with nutes in it for 3 days???? That or our nutes are crap!!.. LOL but the NL x BB that we have going is doing awsome!! (check it out) Here are a couple of recent pics of the Big Devil, looks to me like it may be correcting itself.. Keep the comments and suggestions comming!! Happy Growing to all...

thanks for the graph chart!! much appreciated!! Happy Growing!!

Just figured id post some recent pics of our Big Devil... She looks much better now.. all we did was flush it out for about 3 days and restart our nute cycle.. idk but it worked.. lol Happy Growing to All!!