2 months I got my first Sedum telephium hybrids, like Yellow Xenox, Karfunkelstein.
They were shipping in boxes and while in the boxes where started growing about 5 inches (shipped from a distance of 1300Km), with some leaves that had no serration at all just completely round, some of the tips broke during transportation.
Now they are outside in a temperature climate in Europe, I guess would be like a zone 5 to 6, all the round leaves a falling fall and drying out, instead now some wrinkled and uneven leaves are forming, which at the based of each leaf new pair of leaves are coming out, which are also wrinkled and odd shaped.
A couple of the plants even got stunted and didn't' even grow further at all, just have some small leaves that are wrinkled.
Bought some Red Cauli and Rainbox Xenox from another place and the leaves seem to look rather fine so far.
I can't quite figure out why the leaves are so bad on the telephiums, they have too much fertilizer in the soil added by the seller? PH is bad? Too little light per day makes the leaves so strange?
Leaves problem with Yellow Xenox:
Stunted Yellow Xenox, it's like this probably for 2-3weeks:
Red Cauli and Rainbox Xenox from another seller seem to look fine, these I have for 2 weeks and where grown in the same city I live :