Question about my new fabric bags.

[growsomebuds]

Hello all, This year I'm switching from 5 gal buckets(lots of holes drilled) to 7 gal fabric pots. With all the breath-ability of the fabric, would you recommend I still mix in some Perlite w/ my organic soil?
Thanks for reading.

 

[Spidermite]

Yes I always mix perlite in regardless of the container.