help help what is this need help

[DRCHRON25]

Help had leaves droop 2 days ago Like I was over watering and now plants are looking like this I'm using canna classic growing in vermiculite & perlite pH of 5.9 TDs / 593/etc/1.9

 

[explosive82]

Looks like magnesium def to me try getting some calmag in them

 

[DRCHRON25]

I have cal and mag for my salt water tank will that work

 

[Nick Christensen]

That looks like manganese deficiency

 

[DRCHRON25]

How do I tell how much mag to add to 10 litres ???

 

[kryptoniteglo]

It's not much -- in DWC it's about 1/4 teaspoon per liter. I don't know what the equivalent is for your medium.

 

[DRCHRON25]

Dam nasty shit

 

[SnaFuu]

I wouldn't call that a mag def.

Honestly, it looks like multiple defs leading me to believe some sort of lockout. Calibrated your ph meter recently?

Could try upping the ppms gradually aswell. 600 is low imo

 

[DRCHRON25]

Yeah I've calibrated and brought a new pH tester what do I do if it was lock out ? Flush

 

[twistedranks]

maybe a bit of epsom salts might help you here

 

[SnaFuu]

If it was nutrient lockout from excess salts, flush would be the course of action. But dtw 600ppm, im not convinced that's it.

How often are you feeding and do you ever water inbetween?

 

[Deusracing]

i

How do I tell how much mag to add to 10 litres ???

always add a capful to every 5 gal

 

[DRCHRON25]

How do I yell if its note lockout