Dry Fert Ei Dose Or Pps?

[liamhuckle]

There is a recipie on another forum hes put up for people to make his ferts themselves

 

[SO19Firearms]

If it's for his special N read everything through. I'm not sure if there was an adjustment made at some point to take in to account the ammonia content in the Urea and Magnesium nitrate / Calcium Nitrate.

 

[liamhuckle]

Ill give it ago been having a good read so far but getting quite baffled by all the scientific terms may be best try the EI then move on if imsuccesful with that