Does anyone have any recommendation on food. What are you using and where are you getting it? Sorry, I am a new farmer.
If you take a look at the Bill of Materials spreadsheet on GitHub, it has links to the various fertiliser compounds recommended for the PFC.
There was a bit of a problem finding fertiliser in Europe that was mentioned.
Found a product called Hakaphos. They are widely available on ebay and Amazon.
I found it.