I have two blueberry plants that are begining to flower. I was wondering if anyone could recommend a fertilizer that I could use. They are growing out doors . I do not have access to any grow shops where I live and have always used 20-20-20 with good results.This time however I'd like to try to do myself and the girls a favor and try something different. The only places I can get ferts is at a regular garden center or places like wal-mart...Any help would be appreciated... I have pictures that I took with the digital camera but the files are too big ...Are there guides to give a simpleton like me some basic directions on how to post pictures....I know this is another question but if you can help me out with this I'll be able to show off the girls...Thanks......