Kelogs patio plus(I think, patio somthing
Bale if peat and a bag of perlite
HD has coco coir now 3cf for 8bucks,(its not the best I ave used two bricks and found plastic strands in every one,)
Don't get the big bale of kelog garden soil, it 75% wood chips,
Cvs and osh sell black gold and perlite,