So should I leave the urea out for now?

Anything else?

I am putting some sand in as i may not have mentioned.
rinconmann Reviewed by rinconmann on . Basic outdoor mix OK? I am putting my outdoor mix together and want to know if this is OK. supersoil from CA as my top soil vermiculite some triple 16/16/16 mixed in Some Urea (46/0/0) some sand What am I missing? Rating: 5