Ice plants are one of my favorite plants and I've started many from cuttings but I wanted more variety some and I bought seeds. I sowed the seeds over 2 weeks ago. They germinated very quickly but it's been over 2-3 weeks and so far this is all they're doing (see attachment). They often look like they're on their last leg but none have died...but they're not doing anything either.
Is this typical of ice plants or is something wrong or am I just impatient? What can I do to get them to start looking more like ice plants?