It's pointless to invest in the entire AN line if you don't know what you're doing...
I have a friend you also supplements P to his grow...
I have a few questions...
You tested the difference betweeen using an enzyme and not using it... Did you notice any big difference?
For the first 3 weeks of my bloom I didn't use it, I figured there's no way the nutrient levels could be too high. When I added the sensizym they drank it up a lot faster and started to grow faster too...
My current grow was abbreviated due to funding... So I didn't use any Hornby products, and supplemented with the FF soluables...
I really just invested what I could in the basics, and still have some leftovers, about a grand in nutes, but some were leftovers, and I have more for the next round... I fully detail it in my journal.
Anyway.
I cut out a lot of the products I have been using, and am working on simplifying it further... $86 a gallon for sweet leaf is pricey so I've been working on a copy, I think I'm getting close.
I'll always use an enzyme, you can feed so much more...
Also, the main difference between AN and the other nutes is they are derived from pharmacudical grade materials, other companies use test grade materials... And they're in a higher chelated form so the plant can eat so much easier.
Anyway, I'll never switch from AN, i was trying out FF this round to save money, but swiched over and I'm finishing out after the third week with AN...