need help please outdoors

[Cosmik]

starting an outdoor gorilla grow. using happy frog potting soil.
should i add any additives to the mix, or is it just fine by itself?
growing gods glue, cookies, and zensation from MOC. all
photoperiods. ive never grown outdoors only hydro indoors.
thanks to all in advance!

 

[Madbud]

Most add about 25% large perlite for more oxygen to the roots.

 

[Cosmik]

Most add about 25% large perlite for more oxygen to the roots.

oh ok.. i do have some perlite, medium to small i guess it is
lowes, sta green brand.