TOTAL confusion...please help!

[VickiC]

Hi,
I have been reading some postings concerning fertilizing, and I have NEVER been so confused about something in my entire life...really! (lol [funny, but not hysterically funny]) Talk about some smart and very well versed people...wow! I am sooo new to "growing Orchids" that I have no earthly idea what they are talking about. I would very much like to learn how to grow them well, so don't get me wrong, but since this is entirely a new "hobby" and nothing more (music being my first love and main "hobby"), I don't feel the need to learn the intricate details...as in "The Complete Knowledge Bank of the Ins-And-Outs of Orchid Fertilization". Somewhat "Basically-the-basics" for me, please. Thank you. Until I asked my husband a few mins. ago, I had no idea what ppm meant. Now I know it is parts per million. Bottom line: I really would appreciate it if someone won't mind helping me by letting me know if my 20-14-13 fertilizer is a good basic and general combination for Vandas, Catts, Phals, Miltonias, Dens., etc. or not. If not, will you please let me know what is? I understand that there are different combinations that are best for each specific plant-type, but I need to keep it simple and stick with a general one, as I said.
Thanks in advance,
Vicki