I don't have to worry about ph. I don't even check anymore. And no flushing required running organics. And it's pretty hard to burn your plants if you have half a brain.
I have only used Fox Farm nutrients so this may be a broad statement, but the flavor I get from using compost teas destroys everything I've smoked that uses a chemical nutrient regime. Think about the way your body works and compare it to a marijuana plant. What works better for us? Sure you could take a vitamin C pill and not have to eat things with vitamin C in it, but eating things with Vitamin C in it is much more natural and healthy than using chemical pills.
The other thing about organics that completely rules is how cheap it is. I am constantly surprised (and baffled) at how many people I've seen online (and even on here) that claim that organics is more expensive than chemicals. You have the start up expenses of getting yourself a nice air pump (30-40 bucks), air tubing, air stones, 5 gallon buckets, and then of course the guano and all that good stuff.
https://www.rollitup.org/organics/510995-organic-feeding-101-a-2.html#post7914959
Check out Fresnofarmer's tea recipes he lists, they have been an absolute godsend. The Alaskan Humus goes for $13 at my local hydro store with all the guanos, alfalfa meal, and so on being around $8 a piece. Your seaweed/kelp liquid will be about $20-22 and then of course the molasses. So it'll cost you about $100 or so to get started with everything you need, but then after that all you have to do is spend the money on the ingredients and keep brewing your teas! You also need to replace your airstones after 2-3 brews of tea because my air stones tend to get all gunky and unusable after a while. I have 11 plants in my current grow and they all get a good dose of teas, every day, no water only compost tea. My 5 gallon of compost tea that I make lasts my 11 plants about a week, give or take. So for about $30-40 in ingredients I'm able to make my own nutrients customized for my set up AND it lasts forever! I got into compost teas halfway through my last year's outdoor grow and have been using them since. The reason I bring that up is because it was about 5-6 months before I had to go back to the hydro store and buy replacement guanos and such, however the liquid seaweed has been lasting me for months. The results for me are almost immediate as well, I usually notice my plants reacting to the tea within 24 hours of application.