I just germinated some mini sinningia from seed and the seedlings are very small. When I water the soil, the soil mixture just floats on the water because some of them are perlite. The perlite and water crashes into the seedlings and I thought "oops, they are going to die.". I can't separate the soil from the seedling ( without using a toothpick/needle ) and I can't just watch them die.
How do you water in such case? I think that the water will be too much if I use a spray.