| 22/03/2020 | Printemps des plantes, Castanet Tolosan (31) | |
| 29/03/2020 | Fête des plantes La Sabline, St Jean d'Illac (33) | lien |
| 05/04/2020 | Fête des plantes, Blesignac (33) |
| 24/02/2020 to 28/02/2020 | Stage semaine | |
| 23/03/2020 to 27/03/2020 | Stage semaine | |
| 04/04/2020 to 05/04/2020 | Stage 2 jours | |
| 20/04/2020 to 24/04/2020 | Stage semaine | |
| 25/05/2020 to 29/05/2020 | Stage semaine | |
| 15/06/2020 to 19/06/2020 | Stage semaine | |
| 20/07/2020 to 24/07/2020 | Stage semaine | |
| 24/08/2020 to 28/08/2020 | Stage semaine | |
| 21/09/2020 to 25/09/2020 | Stage semaine | |
| 19/10/2020 to 23/10/2020 | Stage semaine | |
| 23/11/2020 to 27/11/2020 | Stage semaine | |
| 14/12/2020 to 18/12/2020 | Stage semaine |