best soil available for auto in canada quebec

k il grow auto in a few but still need advice on a few thing like the soil i need to grow my auto
1st of il add perlite and worm casting in it since ive heard that auto like a soil that less firm
il also use veg and bloom nutes and some mollasse

anyone know a good brand i could go with

thx for any input

here the choice i found so far

https://www.rona.ca/fr/exterieur-et-jardin/semences-et-fertilisants/terreaux-dinterieur

i wont transplant since im to new and seem that if not done perfectly auto wont like it so i need one soil that ill use all the way

If they have Foxfarm products there, I'd go with FoxFarm Ocean Forest or Happy Frog . You can use both from start to finish...

Of the choices that you've listed, I'd go with Pro-Mix, but I think you'd have to amend a little.

yah man ...........it sucks i know but some places do not offer the right kind the best out most of the growers say is
fox farms ocean forrest........the one thing they say is to mix it with something like happy frog or light warrior since at full strenght it is little to strong for autos

the over all best i have gathered is this
sunshine mix #4..............this is the one so many ppl have swore by for growing this site and 5 others

these ppl have other brand names too but for our little buddies the #4 is the holy grail of bag to pot and go ............this might cuase a agurement and/or debate becuase u can mix up your own but i said from the bag into the pot no work so i think we are covered

there is a big argument about what the best soil is, I just use miracle grow not the moisture control and a 25 % pearlite to it , plants grow the same as the foxfarm ocean , I did a side by side test, they both were about the same size mg was a tad bigger, just the genetics of the plant nice green large 3 feet tall in veg and in flower no problems nock on wood , harvested both same results, 5.5 feet tall and so big you cant put your arms around them,

ok so if i go with MG il add worm casting and perlite for sure
so witch one swhould i go for btw those
that one it say that for exterior https://www.rona.ca/en/soil---organic-potting-soil
or one of those 2 witch are said ot be for interior https://www.rona.ca/webapp/wcs/stores/servlet/CategoryDisplay?exposureId=&catalogId=10051&categoryName=Indoor+Soils&categoryId=18002&langId=-1&StoreName=07643&storeId=10151&refinementIds=2000000005+2000000009+4246+4037+354&sortBy=P_Brand_Weight|1||P_xIsEco|1&offset=12&content=Products&filterIds=1000002841&currentPageNumber=1