Ebb and flow/ flowers look sick

[UnknownTran]

Hi RIU,
My plants look sick/ curled up, may I have some help in identifying what’s wrong?
I’ve been trying ebb and flow as my first run,
I have about 33 plants in a 4 x 4 running SOG.
I’ve been vegging it for about 3 weeks, floods 5 times a day. Takes about 15 mins to reach full depth, 15 to drain back
Ppm @ 900 ph 5.8
Temps around 70s RH around 60s

 

[Failmore]

Looks wilted from not enough water. Are the roots getting proper watering? Pump broken? Are you watering enough?

 

[Renfro]

What do the roots look like? What medium? Your 5 times a day floods, those are only during lights on? Man those are some pissed off plants, why didn't you come to us sooner, that didn't happen overnite did it?

 

[UnknownTran]

Hydroten as medium, clones are in rock wool. 5 times a day during lights on for veg, I just changed it to 3 times a day. I thought me changing out the res would’ve helped it, but i should’ve came for help sooner

 

[Renfro]

Also, whats the water source and feed mix?

Hydroten as medium, clones are in rock wool. 5 times a day during lights on for veg, I just changed it to 3 times a day. I thought me changing out the res would’ve helped it, but i should’ve came for help sooner

I typically flood hydroton every 4 hours when the lights are on. They definitely don't like something about your feed.

 

[UnknownTran]

Also, whats the water source and feed mix?
I typically flood hydroton every 4 hours when the lights are on. They definitely don't like something about your feed.

Currently using RO water. I’m using Athena nutrients and their 2 part week veg 3 schedule atm.
Here’s a picture of their mix if you’re not too familiar.
Their Grow A is(4-0-1)
And Grow B(1-3-5)

 

[Renfro]

Hmm I have never used those nutrients personally. Do they recommend a cal mag product with the RO?

Honestly if I had to start somewhere it would be pH. Are you sure the pH meter is accurate?

 

[UnknownTran]

Hmm I have never used those nutrients personally. Do they recommend a cal mag product with the RO?

Honestly if I had to start somewhere it would be pH. Are you sure the pH meter is accurate?

Yes about 2-3ml.
I’m gonna recalibrate it now just to make sure. I change the res weekly, I fill a new batch @ 5.7-5-9, and when it’s time to change it, the ph is around 6.5-6.8
Could it be a res problem/over feeding?
I’m not sure how healthy my roots are lookong

 

[Renfro]

Yes about 2-3ml.
I’m gonna recalibrate it now just to make sure. I change the res weekly, I fill a new batch @ 5.7-5-9, and when it’s time to change it, the ph is around 6.5-6.8
Could it be a res problem/over feeding?
I’m not sure how healthy my roots are lookong

I have seen healthier plants with worse roots, I suspect something about the feed isn't what they want. Have you used these nutes before?