NUTE BURN?? Help?

[FPVGrow]

Can anyone help with this issue.
Leaves are getting brown spots I think it’s nute burn.
200w T5 Tube lighting
PH is hovering around 6.5
PPM is around 400-450
Water Temp around 85f
DWC in 1- 5 gallon bucket together currently
Plants are roughly 2.5 weeks old from seed.

 

[Herb & Suds]

Never saw anyone successful at growing three plants in one bucket
Good luck

 

[FPVGrow]

These were bagseeds so I germinated 3 not thinking all would pop so I was going to let them run a couple weeks and only keep the one I felt was best.

 

[FPVGrow]

Never saw anyone successful at growing three plants in one bucket
Good luck

What do yo think the problem is with the plants

 

[myke]

These were bagseeds so I germinated 3 not thinking all would pop so I was going to let them run a couple weeks and only keep the one I felt was best.

Problem is roots tangle up so when you kill two you'll have a bunch of dead roots.
Your water temp is way to high,your pH is too high,5.8 ish is good.
You'll need some bleach or h202 in your water.Root rot is knocking on the door.

 

[FPVGrow]

Problem is roots tangle up so when you kill two you'll have a bunch of dead roots.
Your water temp is way to high,your pH is too high,5.8 ish is good.
You'll need some bleach or h202 in your water.Root rot is knocking on the door.

okay I’ll put some oh down in it.I have added the appropriate amount of h202 to the bucket.

 

[Herb & Suds]

okay I’ll put some oh down in it.I have added the appropriate amount of h202 to the bucket.

I think you are missing the point
We can't help you if you insist on growing three plants in one bucket because we have never even tried

 

[FPVGrow]

I think you are missing the point
We can't help you if you insist on growing three plants in one bucket because we have never even tried

Yeah I’m going to take out two. Which would you keep

 

[Herb & Suds]

Yeah I’m going to take out two. Which would you keep

The female always

 

[FPVGrow]

The female always

Not sure which is female yet. Bagseeds don’t come feminized so should I start 12/12 to get them to distinguish themselves?

 

[Herb & Suds]

Bag seed is generally from hermies
So it could be all girls who may be prone to hermie

 

[HydoDan]

Your water temp is way too high. Needs to be 66-69.. Ph should be 5.5- 6.0

 

[FPVGrow]

Your water temp is way too high. Needs to be 66-69.. Ph should be 5.5- 6.0

how can I cool it off. I only have air stones in the water currently. Temps inside the tent are a bit high too

 

[HydoDan]

Water chiller or maybe try an ice pack. You may want to start with an easier method. Soil maybe?
DWC has parameters that must be met otherwise you're doomed.

 

[FPVGrow]

Well I’ve moved the grow tent out of a closet so better airflow hope that allows cooler air and water temps. I e done dwc before with great success just haven’t since 2018. I’ve gotten ph and ppm reset to roughly 6 and 300 respectively. Temps are coming down I will check back in a few hours.

 

[graying.geek]

Well I’ve moved the grow tent out of a closet so better airflow hope that allows cooler air and water temps. I e done dwc before with great success just haven’t since 2018. I’ve gotten ph and ppm reset to roughly 6 and 300 respectively. Temps are coming down I will check back in a few hours.

If you run an antiseptic res using pool shock (my preferred) or H2O2, you don't have to be concerned with temperature. Beats the hell out of buying a chiller or constantly handling bottles of ice.

 

[FPVGrow]

If you run an antiseptic res using pool shock (my preferred) or H2O2, you don't have to be concerned with temperature. Beats the hell out of buying a chiller or constantly handling bottles of ice.

Yeah I use H2O2

 

[Bucsfan80]

Are you using tap water? If so what's the PPM? What nutes you using?

 

[FPVGrow]

Are you using tap water? If so what's the PPM? What nutes you using?

Yes tap letting it sit for a day or more to get out chlorine. The ppm of the Rez is about 300. The tap water is about 100 ppm. I’m using Canna Aqua VEGA A & B

 

[Bucsfan80]

Yes tap letting it sit for a day or more to get out chlorine. The ppm of the Rez is about 300. The tap water is about 100 ppm. I’m using Canna Aqua VEGA A & B

Is it good tap water, like would you drink it? Calmag? I don't know nothing about your nutes so don't know what's in them. If your using oxidizers and not bennies do you have to let it sit a day? The chlorine will help disinfect some I would think but idk for sure.