Hens and chicks are not the only succulents that look great in a terrarium.
Succulents can be grown in open terrariums because they stay small and don't need transplanting. One of the best succulents for an open terrarium is hens and chicks ( Sempervivum tectorum), which form small rosettes and offshoots. Hens and chicks are not the only succulents that look great in a terrarium. Mix this type with other small desert plants, like ‘Mini Jade’ or ‘Hobbit’ jade plants (Crassula ovata), which can be toxic to animals.