Super easy #permaculture techniques!
https://richsoil.com/hugelkultur/ Hugulkultur - no dig, no till, no watering, no fertilizing, needs nothing but wood and dirt
https://www.gardeningchannel.com/how-to-make-a-keyhole-garden/ Keyhole garden - includes a compost bin, works even in harsh climates
http://www.goveganic.net/article182.html Ruth Stout method - no dig, no till, no watering, no fertilizing, little weeding, needs nothing but hay/other mulch
https://themicrogardener.com/15-benefits-of-a-herb-spiral-in-your-garden/ Herb spiral - very productive and time/space-efficient!
Sunbeam City is a anticapitalist, antifascist solarpunk instance that is run collectively.