Seed Exchange Bank · Madrid

The Seed Exchange Bank (Banco de Intercambio de Semillas) at Intermediae's Terrario in Matadero Madrid gathers anyone who works with seeds to swap them and the knowledge around them, with a focus on seeds suited to local conditions rather than conservation. The 2026 sessions are coordinated by Asociación Ecosecha and explicitly critique patented, proprietary seed in favour of food sovereignty. A further session follows on Thu 3 Dec 2026.