Publishing History

This is a chart to show the publishing history of editions of works about this subject. Along the X axis is time, and on the y axis is the count of editions published. Click here to skip the chart.  This graph charts editions published on this subject.
Editions Published
Year of Publication


Prolific Authors

who have written the most books on this subject
Associated Seed Growers, Inc, 21 books
James A. Duke, 20 books
Penelope Ody, 17 books
Hoffmann, David, 17 books
Storey Publishing, 16 books
Rosemary Gladstar, 16 books
Earl Mindell, 15 books
Jekka McVicar, 12 books
Llewellyn Publications, 12 books
Nicholas Culpeper, 12 books
Anne McIntyre, 10 books
Lesley Bremness, 10 books
John Hill, 10 books
Margaret Roberts, 10 books
Jeanne Rose, 9 books
Margaret Roberts, 9 books
David Hoffmann, 9 books
Deni Bown, 9 books
Jessica Houdret, 9 books
Christopher Hobbs, 8 books
John Heinerman, 8 books
Stephen Harrod Buhner, 8 books
Steven Bratman, 8 books
Michael Castleman, 8 books
Bob Flaws, 8 books