YEAR TWO:
I am waking this thread back up. It's 2019, wake up you sleepy heads
Last year, I was so depressed trying to go from growing in the ground for so many years - to growing in containers. I had never grown in containers.
I found myself replying to a thread tonight, and realized I learned a whole lot last year. I also realized that I shouldn't reply to that thread because I have built up some vigor that didn't agree with that thread.
"I am not a scientific person. I trust what feels and smells right to me - which might make me sound foolish. 2018 was my first attempt at using mixes in containers. I saw what happened with different mixes. The words "Professional" and "Pro Mix" do not mean anything to me. Neither does a brand name. You have to feel it and understand it, and amend it correctly as you know best, and learn along the way.
I bought some transplants and have some that I started way too late. I'll bet they kick some arse because I know they will barring a late frost."
I have made a lot of changes, and I will be using liquid fertilizer that AKmark pointed out. You have to understand what is normal and then you go with your gut, and take advice and learn from it.