First Grow Cookies Gelato Auto and Sweet Zz Auto

Hello Guys. I finally started my first grow ever mid july after weed got legalized in Germany earlier this year. I decided to go for two different Autoflowering strains from RoyalQueenSeeds and planted 3 seeds of Cookies Gelato Auto and 2 seeds of SweetZz Auto. I germinated the seeds directly in the final pot containing 15 liters of Biobizz light Mix soil with about 20% of perlite added to it. I am growing indoor under a 320W LED which is running on a 18/6 lightcycle at about 25% power for now. All seeds sprouted 3-4 days after planting them.