Kryptonite soil?

[vostok]

I'm starting with kryptonite soil and am wondering if I should put any perlite at the bottom of my pot?..I was told just add water

always add perlite if not included
it does too many good things to plants ...not too

like avoids root compaction improves drainage

good luck

[Rwise]

IF the soil does not have perlite add about 1/3 perlite to all the soil. 2 parts soil to 1 part perlite.

[Matty101]

I'm starting with kryptonite soil and am wondering if I should put any perlite at the bottom of my pot?..I was told just add water