My grow set-up

Alright here's my story i have 13 gourgous seeds that i picked from a dank stash . I had 100% germination with the seeds (thats rare i heard?) anyway i planted them all in indivdual pots. the soil is 50% miricle grow , 50% old soil from previous plants i saw about 5 of them break the ground with a nice sprout today. they are ganna be grown outside and inside and green room.

What do you think will happen.. this is my first time growing so i would like to see from someone elses point of view.

u should hope that MG dosent kill the seedlings if it has nutes in it

but i allready see the seedlings growing?

I'd be more worried about re-using old soil. It can carry pests and molds/fungus from previous grows if not pick up some while sitting around.Especially if it's been sitting outside. That and the soil will be lacking lots of nutrients it had before it was used.

Only time will tell. one thing I can tell you that most beginners fuck up, they water their plants too much.