Have a blue dream auto flower at about 8 weeks old and in the ast couple days this has started in
I Watered two days ago with tiger bloom.
Not sure how accurate my ph tester is but says it’s below 5
I’ve looked at the deficiency leaf chart but can’t quite see one with the red on the leaves
Any help on this would be great
Thanks!
Can you fill out a support ticket or at least give us some pictures in natural light. Hard to tell in a red picture. 
Along with the support ticket suggested by @HappyHydroGrower have you followed FF’s flushing recommendation?
It may be that they are starting the final push to harvest and draining the nutrients from fan leaves. Mine started doing the same thing but are right on schedule for harvest.
This may very well be your issue. It may also be like @Highwayman420 mentioned.
I would highly advise you to get your ph in order or no matter what advice you get, it may be void.
In or out? That’s too low either way.
Mine were harvested 68 days after flip to 12/12. Definetly the most potency ive gotten so far.
Thanks!
Still looks like 2-3 weeks left, some decent pistils still showing (white) do you have a jewelers loop or mag glass?
90 Days is the average for my autos from start to finish.
