These Polaskia chende ship bare root— no pot is included. Yours will be similar to the examples in the small clay pots.
P. chende is a columnar cactus that eventually forms branching arms.
Water - infrequent water
Sun - Full sun
Cold Hardiness -
Size - 20ft tall - with time
Flower - White and pink
Cold Hardiness - 32F
Large P. Chende photo :
Amante Darmanin from Malta, CC BY 2.0 via Wikimedia Commons