*Weird Cactus Alert* Turbinicarpus subterraneus is one of the most fascinating and unusual cacti. It has a tuberous root from which arises an extremely thin neck, ending in an enlarged top-shaped plant body, there is little chance of the thin neck support the stem vertically. https://t.co/cMMH9zzdwP
Turbinicarpus subterraneus https://t.co/bm0R4N2icS
