i am a complete newbie to all things bonsai but i have been reading alot here

I was walking through bunnings the other day and I saw these Bonsai on display near the counter... after having a 5 min wait to be served (slow service) i decided to buy a Sargent Juniper (i will post a pic of it later on tomorrow).
i had full intention of keeping it on my windowsill but after reading for it to grow i had put it outside. At the moment it is reasonably small and i don't intended to start shaping it until another month. For all July my goal is to keep my little Juniper alive and i was hoping some of you more experienced people had any general tips as to getting best growth possible.
at present it is in its stock soil and pot and in my opinion looks healthy
be grateful for any tips from you gurus
