Plants with holes in them

[Qualabrown]

Saw these holes a few days ago look like something was eating them! I already sprayed with a oil! A guy I spoke with thinks it the ph! I keep having deficients as well! I am using General hydroponic for my feed

[Redwasp]

Neem oil. Probably spelled wrong. I call those fucking bugs leaf cutters.

[starramus]

definitely not a ph problem. some gawddamn insects have set up a buffet in your grow. neem oil should take care of them. if not try Azamax. https://www.amazon.com/Azamax-AZAMAX...eywords=azamax

[Qualabrown]

What about Flying nuke skull

[Campesino]

Yeah, pH doesn't do that!
But bugs aren't responsible for all the symptoms either. They have been eating your leaves, but there also looks to be some Ca deficiency esp in 1st pic.
So, get the bugs...
But also, what is your pH (sounds like maybe you don't adjust it?) Also what exactly is in your media?

The bugs are the first concern!

[Qualabrown]

I'm growing in Promix with a Lil extra prelite
what do you think this is?

[D.A.A.S.69]

Morning Qualabrown, looks to me like she needs some cal-mag.

[Qualabrown]

Can I give it to them alone

[D.A.A.S.69]

Are you using tap water ?
What kind of lights are you using ?
And yes ,alot of people use cal-mag every watering, especially in coco. But even in soil I still use it , and I use tap water.
Some people use 5ml, a gallon, in ROwater.

[PRIMO]

If it were mine, I would flush with 6 ph water and cal-mag. and for critters, I alternate with neem oil and Captain Jacks Dead bug every other day. Sprinkling some diatomaceous earth on top of your soil would not hurt either, except for the bugs, it'll hurt them.

[Qualabrown]

I use spring water already gave them a feeding 2 days ago so today can just give them CALIMAG ONLY today! I'm using a 600 LED Quatum board