Hi Tamlin,
I grow some species. I.e. Pachypodium lamerei, Cissus juttae, Testudinaria elephantipes, Rechsteinia leucotricha, Sorcocaulon herrei, Cyphostemma laza, Adenia glauca, Euphorbia stellata, Pterodiscus speciosus and some other succulent plants.
Cheers Joachim