Made on the Isle of Wight, UK by Jan Harper.
The Earth Trinity essences are created with the cooperation of the trees and their healing power, known by our ancestors and now being reclaimed as part of our heritage. They are made at the sacred times of the pagan year, and in the traditional full solar/lunar energy. Only pure spring water, obtained locally is used, and the mother tincture is fixed in a solution of 50% alcohol /50% tree tincture.
I highly recommend this lady and her product. She also holds workshops for those interested in a deeper understanding of the subject. Here is a link to her site:
http://www.earthtrinity.co.uk/biojh.html