What could be this on my Hylotelephium 'Pure Joy'
Could be a fungal infection?
First 2 photos show plants that are from cuttings, basically all have their own root, but the same pot. it seems that slowly most of the leaves are getting like that.
In the my 3rd photo I have a different plant where basically all are clones and none of the leaves have that issue at the tips.
They have not been overly watered that is for sure, but the weather has been alternating from damp and cloudy all day to days with full sunny weather. However I water the plants, so no the rain.
I suspect it could be a fungal infection as pretty much if a rose started to have something like that would be considered a fungi, except these plants are far from roses, so I do not know. Maybe it is a virus.