wow you threw away root 66???????? you know how expensive that stuff is? thats one of the top 3 things i ever tried, you wont believe what that does to roots, the cloning gel is good the super thrive is nice, kelp is always good, everything else is just basic, an average PK booster, magical is always good especially if you have good clean water its a must and sugar daddy for carbs gives the plants an energy boost...that whole kit, used with a little common sense will make noticably happier plants
Root 66 is expensive?
Shocker given what is in it. Kelp extract which is about 9$ a quart at any garden store, urea (basically piss) and phosphoric acid which can be bought for 10$ a gallon (Alaska Fish morbloom). Hell, I have most of that out in my potting shed already. Could probably make a lifetime supply of the same thing yourself for 20$.
Snake oil is big business in hydroponics. People use exotic supplements that make vague claims, then attribute the genetic characteristics of their particular strain to that supplement. Plants dont need exotic supplements, they just need fertilizer, and exotic supplements have no magical properties, hence the vagueness of the claims of manufacturers of same. If there are no independent side by side comparisons done (and there never are) then I don't bother wasting my money.
I have a friend that uses 'Banana Manna' which he dumps liberally into his reservoir. He claims that it 'grows crystals' on his buds. He attributes all of the genetic properties of the strains that he grows to the banana manna. He pays about 50$ a gallon for one or two smashed up bananas, a couple of tablespoons of sugar and some epsom salts. I try to explain the absurdity of smashed up bananas having magical properties within marijuana growing, but if he wants to flush his money down the toilet, so be it. Not my problem.
I use fertilizer only and I continually blow away his harvests. Go figure. Kits like this one get you buying ten products when you only actually need three or four products to kick ass in hydroponics.
Just my two cents worth.