I have an auto flower it's the beginning of week nine the leave are starting to turn yellow on some spots there kind of like blemishes. What would that be and should I do anything.. I have fox farm big bloom grow big and tiger bloom. If I had to use something? I also have natures living soil autoflower concentrate if I had to use that?I've used a couple times to make a tea. The soil I use is happy frog
Looks rather healthy to me.......the leaves will start to turn like that naturally in flower............... The only thing you have fed them/it is a compost tea?
leaves do slowly change during the end of flower but those ladies look like they are gonna need a few more weeks. the calyx's haven't even started to recede yet. try finishing her up with a bit of cal-mag start at around 2 mls per gallon. IMO the leaves shouldn't be changing that drastic this soon. again this is just my opinion. notice the smaller plant in the bottom of the pic it's doing the same thing which indicates to me a sulfate deficiency.