I've been telling you forever hybrid to go to LOS, as it's very forgiving. Not pricey to try just one 7-10 gal pot.
Can go back to "hydro", coir for the yield bump when you are more confident in your skills, whatever. Like lukio said, walk before running : )
Buy some "organic" container mix locally, add perlite/hulls etc, liberally amend with DTE bioalive , if your tap tds is below 150 or using RO? When a def appears? Top dress more, easy peasy just water till the end. Use NOTHING else, just water, hydro store will miss you ; )
Just try it, the beauty is you can recycle the media for years, rols, and not contribute to drain to waste chems