I write a weekly Saturday gardening column for the Irish examiner – mainly on how to giy, permaculture and eco-gardening as well as how to maximise your health through food, herbs and physical gardening. You can find past content via http://www.irishexaminer.com/lifestyle/outdoors/gardening/ and fresh content in your newsagent.
I also write a regular segment on sustainable gardening and ecological issues for Selfbuild and improve your home (http://selfbuild.ie/the-magazine/.
I do freelance for several magazines on health, lifestyle and gardening topics but semi-regular features can be found at sláinte (http://slaintemagazine.ie/category/gardening/), http://www.thejournal.ie/ and Grow magazine (http://www.giyinternational.org/articles/detail/giy_profile_of_fiann_o_nuallain)
If you want to commission an article, op-ed or guest blog contact me at firstname.lastname@example.org