Sources of Seed and Equipment - The Manual of Seed Saving - page 267

Seed Savers Exchange
seedsavers.org
Seeds of Change
seedsofchange.com
Southern Exposure Seed Exchange
southernexposure.com
Territorial Seed Company
territorialseed.com
DISPLAY GARDENS
Austria
Arche Noah
arche-noah.at/etomite
Germany
Dreschflegel
schaugarten.kuhmuhne.de
VEN
vern.de/schaugarten/lehr-und-schaugarten-greiffenberg-uckermark-vern-e-v
Switzerland
Erschmatt Botanic Garden
sortengarten.ch
Pro Specie Rara Berry Garden
prospecierara.ch
Wildegg Castle
musee-suisse.ch
United Kingdom
Ryton Gardens
rytongardens.co.uk
USA
Seed Savers Exchange
seedsavers.org
INFORMATION ON BIODYNAMICS
Germany
Zentrale Präparateversorgungsstelle
praeparatezentrale.de