You would almost certainly starve if you tried to eat only things that have been grown without any such chemicals. Most "organic" type of certifications do not blanket prohibit them.
I kinda thought potatoes would be.. uhhh... sacred and not need much for longer-term storage, but I guess I was wrong.
I still don't buy organic, but I like growing my own stuff, even though it's technically not organic since I'll use fertilizer...
There's other chemicals allowed by organic certifications by the looks http://www.extension.uidaho.edu/publishing/pdf/cis/cis1120.p.... That's just for sprout inhibitors. Pesticides, herbicides, fungicides while growing are permitted too.
> I kinda thought potatoes would be.. uhhh... sacred and not need much for longer-term storage, but I guess I was wrong.
Sacred? Possibly to some. Shelf life is a significant cost concern for most fresh foods though.
> I still don't buy organic, but I like growing my own stuff, even though it's technically not organic since I'll use fertilizer...
Organic certifications don't prohibit the use of fertilizer.
sure, but I'm using plain Miracle Gro
https://www.potatopro.com/about/sprout-inhibitors
wiki links to each one:
https://en.wikipedia.org/wiki/Chlorpropham
https://en.wikipedia.org/wiki/Maleic_hydrazide
https://en.wikipedia.org/wiki/Ethylene_as_a_plant_hormone
https://en.wikipedia.org/wiki/Carvone
Chlorpropham was just banned in UK/EU. Still in use in USA. "The study also showed that peeling removed 91–98% and washing 33–47%."