Cannatonic organic soil

So this is my first diary and my first grow with seeds. This will be a 6 strain multigrow. Because the seeds were almost 6y old i only count the popped ones, 2/3 popped after 48h using paper towel sprayed with 1% H2O2. Put them in small pots with seedling soil, some perlite and mycorizae. Gave them 0,25g Bio Enhancer per liter RO water. Keep them in a propagator with heat-mat 24°c, RH 75% and 20/4 light under the TS600 with ~300Par. One looks nice, the other one seems a bit behind