In 2018, the Botanical Conservatory developed its expertise with an in vitro culture laboratory to increase the number of endangered plants.
Several years later, a second conservatory was born in the south of Madagascar. Ranopiso's arboretum contains 350 species, 20% of which are endangered.
The group maintains close partnerships with many other French or international institutions to fight for biodiversity conservation together. Exchanging seeds therefore enables them to be distributed as widely as possible, thus helping save them.