auto NPK calculator app for Android

[pvandevelde]

Hi,

Does anybody know this app?

Auto NPK Calculator - Apps on Google Play

Automatic solution calculator for hydroponics and soil cultivation

play.google.com

Roughly speaking, NPK ratios of 3:1:1 are best for any cannabis strain throughout the growth stage. Once the plants start to flower, nitrogen percentages should be lowered as potassium and phosphorus levels increase. Early flowering calls for a 1:3:2 ratio; late flowering requires 0:3:3 instead.

You configure the recipe like this:

Then you configure the fertilizers you use:

Then you hit START:

Any thoughts?????

I have been looking for this ...

I just don't know concentration and volume yet...

Question:
if i want this:
Early flowering calls for a 1:3:2 ratio

What do I configure? I need to know how much of each fertilizer per 10 liter for 1 3 2

I think I am doing something wrong? Can somebody figure this out for me please?

 

[pvandevelde]

here you can add the fertilizer (what do they mean with oxide %?)