This morning, I noticed this on a couple of my Adeniums - a Somalense seedling and an Arabicum seedling, they are about 9 weeks old, in a 50/50 mix of cactus compost and perlite, which they have been in for several weeks...
They were both fine last night...anyone know what is happening ?
There are no signs of any bugs or mould/fungus.
One of my Obesum seedlings had this happen to its first two leaves, they went thin, kinda see through, then shrivelled up...but it has grown its second set of leaves and seems fine.
Any help or advice is most welcome.