I bought today some plants, 2 of them i guess are cacti but are they all?could you tell me what they are?
1. Senecio rowleyana aka String of Pearls / String of Beads. This is a succulent (not a cactus). 2. Haworthia of some description, again, succulent and not cactus. 3. This is a cactus, and I have no idea.