https://www.mangago.zone/read-manga/summer_breeze/
Summer Breeze ^
BL/shonen ai:
https://www.mangago.zone/read-manga/restart_wa_tadaima_no_ato_de/
https://www.mangago.zone/read-manga/koi_saku_potager/
https://www.mangago.zone/read-manga/sex_and_worlds_end/ (not farming but gives you chill vibes.. also countryside)
https://www.mangago.zone/read-manga/tractor_full_of_love/
https://www.mangago.zone/read-manga/tokyo_boy_meets_country/
Non BL:
https://www.mangago.zone/read-manga/silver_spoon/ (recommended)
https://www.mangago.zone/read-manga/spirit_farmer/
Guys gimme some countryside life, farming or anything that gives u thr chill vibes, easylife going smth ヾ(❀╹◡╹)ノ~