This one was converted into a massive flowerpot with a large nopal cactus plant.

To be inducted they must each find and bring back a catalina cacti, a cactus plant.

Here, he displays anything from a responsive staircase that plays the scale as you climb it to a mathematical line-up of cactus plants.

Here, the plants are often succulents or cacti planted in a terrarium or bowl (although it's more fun to plant your own than buy ready-made).

It contains one of the smallest cactus plants you are ever likely to see.