Cactus help!

lauradoswell21

Hi all, my beloved cactus has recently grown blackened patches on one side and black spots all round. I have had this little guy for over 8 years with no problems and there hasn't been any changes to it's care. Is there any saving it or have we reached the end..  Any advice welcome!

Paul B3

https://forum.gardenersworld.com/discussion/1026709/urgent-help-needed-cactus-turning-black#latest

A similar tale to this Euphorbia !

lauradoswell21

Thanks for your help! I cut into it and sadly the entire inside was black and watery! Lesson learnt! X