Would have been more beneficial for you to ask about the soil before you planted your seeds, but the main thing that soil needs is perlite.
I have no perlite or rice hulls. So, I'm going to mix old soil that contains perlite with manure. Is it good?
im also going to suggest you get you some fucking bottled nutrients.. since they are already planted you wont have time to cook you an organic compost...
that is not black dirt. that is potting soil and its poor. vermiculite and perlite. hopefully u planted in small cup. just wait till the seedlings have 3 or4 sets of leaves transplant into you newly mixed soil.
It was inside a cup. I just took out the germinated seeds (the root of the seed stayed 5mm ever since I first germinated them) and I added old actual soil. My cup finally smells like wet earth! I water it daily by spraying with water. I hope they grow in a week at least.