HELP! Yellowing on middle leaves

[Jamie82]

I moved my plants inside my greenhouse last week because the ph on my rainwater was high and so is my tap water. I also think I might have been over watering because of the heat. I’m using foxfarm soil and 5gallon fabric pots. Now that I’ve got a better watering schedule and making sure all water ph is good. I just noticed this yellowing on some of my leaves in the middle of 2 of my 4 plants. I’ve been giving them foxfarm grow big, Big bloom and kelp me kelp you 2 times a week. Not sure whats going on or what to do?

 

[EmanO]

Could be aphids man. I thought ht I had a nutrients problem but nah bugs need housing too so they might colonize under the leaves & you might think it’s something else!

 

[Jamie82]

I’ve been using neem oil once a week. Do you think I should get some ladybugs or some other kind of spray?

 

[SoOrbudgal]

Would not hurt to toss a container of ladybugs in there.

 

[Rwise]

I see a root/PH issue

 

[CaptainWiese91]

If You don’t monitor the PH, As I’m assuming.
this is your problem as Rwise is suggesting.

looks PH or a root issue for me also