Self-sufficiency
Growing Your Greens
A YouTube channel with advice on growing high-quality food at home.
Falling Fruit
A user-submitted map of nature's free harvest.
RHS
The website of the Royal Horticultural Society, offering advice on all kinds of gardening, including growing your own food.
#PotatoWaffen
A Telegram channel about self-sufficiency, with a plethora of resources to help you.
The Hootenanny
A Telegram channel about gardening and homesteading.