Normal yellowing,?

[Cunjo420]

More and more leaves die off. Now even smaller ones started yellowing, maybe cuz I have few fan leaves. Not all but some is this normal fall yellowing. I am not worried now but I guess it wont turn into whole plant dying. I heard you should be ready for leaves changing in 2. Part of flower

[Rwise]

Need much more info, but what I see is a root/PH issue most likely from a feeding, but we need details.
I also see a few leaves clawing a bit, look for bugs.

[Cunjo420]

Yes. Clawing is common last 2 weeks. Aphid problem I clear leaves with them. I am feeding as usual and didn't have this problem until now

[Cunjo420]

I do t have ph meter. Nutes I feed I give 4,5ml per 3 litres

[growell]

get a ph meter mate save yourself a lot of problems

[Rwise]

One can add pelleted sulfur and pelleted dolomite to the soil so it buffers its self (or the plants can move things around and make the PH what it wants). But if your going to fly without wings you need to learn to read the plant.
Edit for the aphids if outside use lady bugs, if inside (trust me on this the wife/mate doesn't want them in the house!) 91% ISO 50/50 with water every 2 days for 3 treatments then watch close. Spray the underside then the top and soak em good, it kills adults on contact, the eggs hatch. Do turn the lights off until dry! Spinosad would work also.

[CaptainWiese91]

Amazing you managed this far without measuring your PH levels.

[SoOrbudgal]

Right CaptainWiese91 i'm amazed by what i'm seeing here on this site more and more LOL folks make things more complicated than it needs to be.

[Cunjo420]

This made me laugh. Well I looked at plant everyday

[kayakiit]

Agreed, I'd get one whenever you can, will spare you some problems and uncertainty in the future

[Cunjo420]

I dont want to wake up with yellow plant haha. I cant get pH meter right now

[Cunjo420]

Doesn't it look like nitrogen deficiency since I haven't fed nitro for a month and a half

[growell]

it could be lock out at roots due to ph should give it some nitrogen before now try flushing them do u know ph of your water source mate

[CaptainWiese91]

I would say a lockout is probably the problem also.

[Cunjo420]

So flushing is my best friend right now?

[growell]

could be get a second opinion but if u flush and dont know ph your sorta at square one but u will have got rid of all the build up u got any ph down

[Cunjo420]

None. Rookie grower

[growell]

not to worry are u feeding right amount of nutes on bottle what iwould do is flush them then give water next time then make up your norma feed then add couple extra litrers of water that should lower ph of it and the ppm until u can get a ph meter or get the one were u add drops to a bit of water not as accurate but will give u an idea only about £3 mate