Austrocephalocereus Dybowskii Is a hairy and wooly columnar cactus native to Brazil.
Your cactus will ship bare-root and will be similar to the small specimen in the pictured clay pot.
Botanical Name — Austrocephalocereus Dybowskii, Espostoopsis Dybowskii
Water - Allow to dry out between waterings
Sun - Full sun to some shade
Cold Hardiness 25-32F (I don’t let mine get below 40F)
Size - Up to 12ft tall.
Flower - White — blooms at night.
Large A. dybowskii :
someone10x, CC BY 2.0 via Wikimedia Commons