Perpiniere Burri groups together three organic tree growers that specialise in heritage varieties of fruit and nut trees. The full catalogue of their range for sale can be found here http://www.pepiniereburri.com/catalogue.htm They also organise training days- as well as the one listed in the poster they have two more for this year

– samedi 18 avril 2015: greffe en fente, en couronne, chip-budding et anglaise
– samedi 4 juillet 2015: greffe à l’oeil dormant.

For more information check out their website http://www.pepiniereburri.com/