Hi
I have an astrophytum I picked up last year from a cacti market and noticed this week it was a bit soft.
I assumed it was too moist so set it in the sun however the softening progressed and today I noticed yellowing.
Upon investigation I found the body of the cactus had seperated from the roots and I assume it's rot.
The roots themselves look alright so I'm wondering if I can potentially save the roots and get growth from them. Any advice on what to do is appreciated.