The mixture of seeds

Hi, these plants are approximately 2/3 weeks old given that the seeds are germinating and popping up with more or less 1 week of difference, this may be due to the fact that of the 18 seeds there are some that are 9/8 years old that there or there, are a mix of seeds and varieties that or accumulated over time I've decided to try sog cultivation with 3 liter pots and I think I'll put them in flower next week