Hi..
I am not answering your question but adding that it would be nice to have a concensious on good, inexpensive fert's for hydro both veg and bloom.
Interested in seeing the answers you get..
I switched to DNF (Dutch Nutrient Formula) for my second grow. What a difference, I like this product, very clear, not gummy or brown and eay to use. There is an A and B mx that you can't mix in same cup together though. As well there is a bloom fortifier you add every week unil harvest. Good stuff.