Books:
Matters of Care by Maria Puig de la Bellacasa
How Forests Think by Eduardo Kohn
The Ecology of Others by Phillippe Descola
The Mushroom at the End of the World by Anna Lowenhaupt Tsing
How to Do Nothing: Resisting the Attention Economy by Jenny Odell

Software:
Scribus (free open-source publishing software)
https://www.scribus.net/

Website resources:
https://megumi.co/ - the work of Megumi Tanaka, web artist and gardener
http://luckysoap.com/statements/handmadeweb.html - J. R. Carpenter, artist and writer

Projects that may be of interest:
https://www.gildproject.ie
https://www.hackneyherbal.com
https://assemblestudio.co.uk/projects/granby-winter-garden

Resources:

(an in-progress list!)