Rotala Butterfly Nutrient Dosing Calculator

[Udo]

Hi is there a possibility that you can add Iron(II) Sulphate to the calculator to make iron fertilizer.

Would really appreciate it a lot.

Thank you

 

[Allwissend]

Hi Udo,

I assume by iron sulphate you mean the common heptahydrate form ? If so here are the details

FeSO4*7H2O
Fe...20.09%
S...11.53%

So for 1g FeSO4*7H2O you will have 0.201g Fe

Regards