Here are some useful links for information about Agro Homeopathy.
Many articles, including an introduction to agro homeopathy, lists of remedies and some words of wisdom from Kaviraj.
This is a ‘questions and answers’ blog, that used to be written by Kaviraj. His job has been taken over by his good friend Mark Moodie. It contains a wealth of information. Although it is not indexed in any way, it is well worth wading through.
A website dedicated to biodynamic agriculture, planting by the stars and agro homeopathy. There is a meteria medica (list of remedies) here and an agro homeopathy repertory (list of plant symptoms) here .