Hi @skygazer
Welcome to GN and good to hear you have a seed sprouted. Sorry but I dont think that is a cannabis plant sadly.
When did you plant the seed?
I can suggest a soil mix 50 % compost/potting soil and 30% perlite/coir/peat moss in a 10 litre pot. Consider using some liquid nutrients like the biobizz range to cover the plants nutrients requirements during the entire growth life cycle.Some examples of super soil mixes if you want to do it yourself.