if your hand watering it can be quit a chore watering a sizable garden… my buddies @Yarddog and @OG1969 do it this way… but eb and flow automation is the best way to use it imho.
I start all my fresh CHIPPED coco out charging it(soaking it in used reservoir water) … yeah the plants suffer a couple weeks with fresh coco but it self adjust provided your using water adjusted to correct ph.