Hi Djavid! I would go with the suggestion of jericson. While these adeniums are still young they need a bit more moisture since it is still establishing, but with intervals as well, not too soggy wet. And one thing for sure it loves as much sun it can during the warm and hot days. So you may have to augment your set-up with grow lights as already suggested too, if light is not a lot there.
I enjoy watching everyone's effort starting from seed..I am never good at that, so hope your plant thrives well later on. Good luck!
