That’s why you go for the potato. This fucker will grow under any conditions. I’m sure we could figure out a way to make up for some of the hours lost too, solar panels + battery + grow lights. Doesn’t need to run that much, just enough to make up the lost few hours. Maybe I should start investigating this now.
I don’t know where you are, but they’re guaranteed to not grow below freezing. You could use a greenhouse, but you better get building now because you’re going to need an acre or two per person.
An acre? I got 200 out of my 2x4 raised bed this year that I’ve been playing around with and like 170 last year. Why do you say two acres per person? Google tells me that you usually get 16-24 tonnes per acre.
Now, obviously yield will be down during this but I’m not expecting it to be that bad. Tents could be an option if temperatures do get bad it’s really not difficult to heat the tent we grow our palms in.
In all likelihood if the shit hits the fan I plan to organise a local group and we can commandeer the nearby golf course for land, while encouraging everyone to use what green space they have on top. Fuck allowing that land to go to waste in those conditions. This is all obviously assuming we don’t die in the nukes or radiation.
It’s been a while since I did the napkin math, but I thought that’s roughly what it came out to. How much time from seeding is that including? You need 2000 calories a day about, and there’s 365 days in a year, so that’s 730,000 calories per year.
PS Unless you’re near a missile silo, fallout is overhyped. Airbursts are the best way to damage light infrastructure and are pretty clean.