SOIL Yellow leaves from bad PH

[Happysez]

Hi guys. So I’m a novice. Started growing without the correct stuff but now got a good PH tester so back on track and got some new beautiful green leaves growing. With the lack of good PH, i have a lot of large yellow leaves. I also have a few leaves that were eaten last night, I took off 5 small caterpillar this morning, so will be checking every day. My plants are organic soil grown (using bio canna flores food right now) thankfully no other nasties so far. My boyfriend wants to take off all the large yellow leaves and I’m not sure this is the right thing to do. After doing some research , it looks like it could have been copper deficiency due to bad PH ? Anyway the question is, do the leaves stay or go please ?

[MeEasy]

I would take off all the biggest leaves, you said you got your ph right but did you flush out all the stuff that wasn't good? Make sure you watch for those buggy bastards because they'll cause big problems inside the buds

[Happysez]

I did not flush 🙈 What’s the best way to do so or is it too late now ?

[MeEasy]

https://www.growweedeasy.com/flushing-sick-cannabis

This will explain without accidently forgetting anything

[Happysez]

Thank you for that link.

[growell]

wait till they go totaly yellow then u know plant has used everthing up mate

[Happysez]

Ok. Thank you

[OldManGrower]

Both MeEasy and growell are correct. You can flush at any time using on ph-ed water.

[Happysez]

I flushed when I read the comment. Thank you for your response