I personally like their no-nonsense approach and the fact that they're dry salts and complete. I had a bag of 20-20-20 (dry) that lasted me almost a decade. Doesn't look like any need to suppliment Ca and Mg when using RO. My tap water is shitty (very high in Chlorides), so their RO blend is right up my alley.
I'm finishing up my current grow with
Dyna-Gro Foliage Pro and actually had to supplimemt
Ca/Mg as i developed a slight deficiency during flower. Regardless, not a bad option as well..
I went ahead and bought their RO 'kit' to try it out and have been using it for the past 2 weeks and things are looking great so far. If things go well, the 25 lb bags seem to be the way to go.
We'll see.. I'll start a thread when i get these plants into the flowering tent.
..and a company that's not gonna market something as Big Cotton Candy Bud Swell Juice 6-20-10, Green Sweet Leaf 85-2-3 and RootereZymeZzzZ Canna Love Sauce 0.17-.1.-7.. I'm down...