I know the nematodes are why I didn't get good results.
@Salt-
I think my plants definitely need more nutrients, as they have such a limited volume of dirt. When you say you haven't seen anything useful, do you have a different fertilizer you use?
Yes, I like Alaska Fish Fertilizer 5-1-1
http://homeguides.sfgate.com/use-ala...511-98629.html
I have also used 10-10-10, but that's not organic.