| Paul Corfield of P.P. Products, Norwich |
mail@ppproducts.net |
| Richard Moynan, Exeter |
rmoynan@aol.com |
| Simon Van der Slikke, Sussex |
simon.vanderslikke@btinternet.com |
| Chris Bollard, Goldcrop, Eire |
chris.bollard@goldcrop.ie |
| Commercial Horticultural Association |
www.cha-hort.com |
| Organic Farmers & Growers |
www.organicfarmers.org.uk |
| The Soil Association |
www.soilassociation.org |
