Have been experimenting with this in used

Happy Frog soil mix. Seems so far to supply the needed nutrients to the strains I've grown with occasional deficiency going into flower. Tested out the " No Burn Pledge" up to 3 times recommended levels with no problems. Have been just supplying water from my tap with no pH testing done and I'm on a limestone aquifer so higher than normally needed calcium levels and hardness. Has worked very well in my autopots through the top watering and reservoir phases. Would probably work well for beginners just wanting to get a grow under their belts in the easiest way possible. So I plan to continue using this method until something easier comes along. As with anything, your results may vary.
A few pictures of my last grow. Golden Ticket strain I got from my seed run.
21 oz in the cure bags
In conclusion a viable option for a budget grower.
@Mossy