Maybe overdose

[Beginner86]

Hello, yesterday they got a nutrients drink from advanced nutrients (they are in the 4. flower week)

and today they look not good

yesterday before the feeding they look‘s good and healthy..

maybe a overdose?

 

[Chuckeye]

What is the medium ?

Which line of AN ?

What amounts/ppm's ?

It does look like too much, two options. Do a 3x flush or just water for the next while.

Cheers

 

[Beginner86]

the medium is 85% bio bizz light mix. second grow with this earth and 15% perlite.

the line ist grandmaster without bud factor x and sensiym. and the micro/grow/bloom kit.

ppm is by 2200.


thank you for the quick answer

 

[Chuckeye]

Not familiar with how long the nutrients in BioBizz light mix last..

But I have used AN's ph perfect M/G/B and got into trouble with anything over 1000 ppm.

Cheers

 

[CelestialNurseries]

Can we please have a pic of the whole tent??? Is it affecting the tops too?

 

[Beginner86]

the ppm was by 2000-2200 i think this is too much..

now they get new water with 100-200ppm

for the rest of this week.

pictures from complete tent comes

the HID‘s running, sorry for this view

 

[CelestialNurseries]

If this happened overnight it has to be what you gave the roots

 

[CelestialNurseries]

Are you growing in sand??? I used to root clones into play sand...learnt it from a rose nursery I worked at...man that brings back some memories..

 

[Beginner86]

I packed the sand in because of the mourning mosquitoes or (fungus gnats)
but I also ordered nematodes that should arrive tomorrow.. will keep an eye on it. I also think it was too much fertilizer

 

[Beginner86]

update:

only water the last 4 day‘s…

I need your opinion for the next time feeding?

would give her the half „AN“ and look at the PPM

 

[013]

For fungus gnats - look for mosquito bits or mosquito dunks (tractor supply or mart of wal) then fill a 5 gallon bucket with water, add teaspoon of bits or 1/8th of a dunk to your water bucket to soak in overnight …

Ok so how did you measure 2200 ppm?? Was that from runoff? Or did you feed them at 2200 ppm??

 

[Beginner86]

@013

I have a water tank with the nutrition solution for the irrigation system. I measured it here after setting the display and to 2200-2300. I fed it with fertilizer today and the ppm today was 1200 ppm

 

[Phytoplankton]

@013

I have a water tank with the nutrition solution for the irrigation system. I measured it here after setting the display and to 2200-2300. I fed it with fertilizer today and the ppm today was 1200 ppm

Just to clarify, the ppm’s went from 2200 to 1200 and you didn’t re-mix nutes? That could mean that some of the nutrients are dropping out of solution in the tank. What’s the ppms of the base water?

 

[Beginner86]

I once completely remixed it to 1200 PPM (trient solution) the ppm of our water is ~150 but I have also measured the water that comes out of the pots after pouring. This was 4200ppm after a few days of double water irrigation it has fallen to 3400ppm, I make sure that it comes to 1/4 of the