JD one answer you were looking for is yes there is organic hydro nutes that are organics but its not worth it ,its a money making scheme , run synthetic it will be much easier for you. if you have a great understanding and knowledge of hydro and organics you can mix the to in a hydro system with ease and without issues, the guys that fail at it is because they don't have the knowledge and no how to do so. hydro goes all the way back to the hanging gardens of Babylon they weren't using synthetic then lol .the problem today is people think if you take the best from both worlds you can make it better by putting it in one . , well its just don't work that way. I don't care what people say but it doesn't matter what method you use hydro or organics if both are done to there highest level the end product will be the same the problem is those people are getting less and less and there is inferior product being produced from both sides and both trying to claim theres is better. if you want to run a hydro system start with the basics , search on line (google) etc you can get better info sometimes from there then on these sites . don't waste your time with will these new fangled systems, these flood tables that you fill every few hours and drain etc there all junk , shit not worth time , money and effort if you want to do it right.yes there a form of hydro but not proper, basic , res. 45 gallon min., container system, feed from top return from bottom. none stop cycling. that will out preform any other hydro system hands down. learn how to mix your own nutes , this stuff from stores is all shit no matter brand, if you learn how to do that these systems run for pennies cheaper then anything else soil, organic etc. they are faster by far , and gives bigger crops especially tomatoes, peppers etc. and yes the flavor is the same as any well grown organic..remember when nutes are dissolved into water, dissociate into ions ready for immediate uptake by plants. This is what allows for such rapid and balanced plant growth. The plants never have to starve or wait for nutrient ions to become available. to add to this process run enzymes as well, not store bought ones. the enzymes stick to and cover your root system which gives you a barrier between the roots and if there is something bad in your water..they also eat all the dead stuff as well like roots etc,keeping your system clean and eating all the food source for the bad bacteria to live. but most importantly the enzymes help breakdown the Ions even further and help your plants uptake a higher amount of nutrients at a faster rate. also remember in general , sulphate trace elements, such as iron sulphate, copper sulphate, zinc sulphate, manganese sulphate and magnesium sulphate (Epsom salt), are allowed under organic production . one more thing if anyone has to run hydro guard or any of that shit or feels they have to run bleach or H2O2 ask yourself WHY. because the WHY is something your doing wrong or not right and when you figure that out you will not have to run any of that stuff. keep everything clean , clean ,clean , don't put your hands in the water , touch the root balls etc .