Fertilizers that you might use for Vegan Horticulture: * Lyme – for more calcium and magnesium for your soil. * Gypsum – more calcium for the soil but without raising the pH level. * Dolomite – fine rock dust – preferred source of magnesium and calcium for your soil. * Liquid feeds – acts as organic liquid compost. * Green sand – used as fertilizer and soil amendments. * Epsom salt – excellent source of magnesium Copy and paste the link in the browser to know more on different gardening tips http://www.outdoorgardeningideas.com/vegan-horticulture-how-to-get-started