Overfert?(hydroponic)

[Luv a Grow]

Fcuk me mate, your having a bit of a nightmare!

First flush for 1 day with plain water, PH 5.5.

Day after, you want just veg solution, enzymes and tiny bit of Epsoms, this is if your using RO water? EC about 1.2 PH 5.6 - 5.8. go easy on the Superthrive, I would recommend you don't use it!

Flush weekly and then replace with fresh nutrients

If your EC goes up over a few days, add PH'd water to bring it down and take notes so you know what your plant wants next time.

Hope this helps mate

 

[resinryder]

take notes so you know what your plant wants next time.

Sound advice there. Being able to go back and see what works and what doesn't pays huge dividends later down the line!!

 

[jorgeXXL]

Fcuk me mate, your having a bit of a nightmare!

First flush for 1 day with plain water, PH 5.5.

Day after, you want just veg solution, enzymes and tiny bit of Epsoms, this is if your using RO water? EC about 1.2 PH 5.6 - 5.8. go easy on the Superthrive, I would recommend you don't use it!

Flush weekly and then replace with fresh nutrients

If your EC goes up over a few days, add PH'd water to bring it down and take notes so you know what your plant wants next time.

Hope this helps mate

thanks for the advices.
I'm using tap water, the EC is 0.4 mS

 

[Luv a Grow]

thanks for the advices.
I'm using tap water, the EC is 0.4 mS

Ok mate, do not use anymore of that calcium additive, you don't need it.
You got any H202?
your going to want to add some of that and don't forget to use enzymes!

 

[Rromack]

looks like calcium lockout. your tap water might have enough calcium as it is, so the calcium additive may be precipitating out of solution

 

[jorgeXXL]

looks like calcium lockout. your tap water might have enough calcium as it is, so the calcium additive may be precipitating out of solution

I'm pretty sure it was this.

Ok, today I flush the plants for 3 hours with tap water and CannaFlush, I changed the resolution, with EC 1.2 and Ph 5.7.

Let's see if it's ok.

I'll let you know, thanks to all for your help guys, this site is amazing let's keep it that way.

 

[Racc00n]

what's up? problem solved?

 

[jorgeXXL]

what's up? problem solved?

yeah after flush etc etc the lockout is gone, now I have just a little issue with Mg due to my unstable Ph.

plants are eating a 1,4 mS solution!

thanks to everybody who helped me fixing this.