How much of this iron to mix for dosing

[john6]

I have just ordered some of this Fe 6.0 EDDHA Extra 1kg.
I always mix my ferts in 500ml of water, my question is how much of this iron do i mix in 500 ml of water to dose with and how much ppm would a given dose give.
I don't have excel so can't use the IFC calculator.

 

[Nuno da Silva]

Dissolve 40g in 500ml. Each 1ml will give you 0.038ppm.

 

[Nuno da Silva]

I forgot to say per 125l of water.

Provide us with your tank volume and I'll adjust it to your tank volume

 

[john6]

I forgot to say per 125l of water.

Provide us with your tank volume and I'll adjust it to your tank volume

680 litres and 400 litres

 

[Nuno da Silva]

Each ml of the mix (40g Fe 6% EDDHA in 500ml) will provide:

400l: 0.012 ppm
680l: 0.007 ppm

I hope this helps!

 

[john6]

Each ml of the mix (40g Fe 6% EDDHA in 500ml) will provide:

400l: 0.012 ppm
680l: 0.007 ppm

I hope this helps!

It does, thank you.

 

[Nuno da Silva]

I believe 40g is on the upper limit of what you can dissolve in 500ml, so be patient when you mix it!