Personally ld think making your own mix with salts would be cheaper just like getting compost premixed is way more expensive then making some yourself. IMO I would if you are more experienced with salts but Jacks is perfect alone.. You could even add a bloom booster at the end and some other...
Hey man definitely a good choice. Saw your thread never had an account but want to tell you stick off the bottled nutes in my opinion. Look up Jacks professional. 5-12-26 and 15-0-0. There is a recipe look it up. Jacks 321. It's as simple as abc. Also it's extremely cheap around $90 for a 25 bag...