I've used pretty much anything I could find. Miracle Grow orchid type at HP, but the I did not want to use urea fertilizer, so I switched to Dyna Grow with micro elements. That one I had to buy from online and shipping was more than the product itself. lol
then one day I found Jack's Classic orchid balanced fertilizer with mircro elements (basically the same stuff as Dryna) at a local store last year.
Since then I just use this one for convenience. I got myself a bunch of bottles. lol

I think we have a place here that carries Jack's too. I'll look into that today. The better gro stuff I am using is urea free, and like I said, it works... but I know it's not the best product out there. I'm really funny about what I feed my dogs. I have them on a holistic grain free food with novel proteins. I just don't see why I shouldn't be choosy about what I give my plants too, you know?

I'm using miracle gro liquid African Violet fertilizer for my AV's. I figure the stuff's gotta work for something, but I do plan to switch to Jack's African Violet fert after I'm out of the miracle gro.

I was waiting for the first time I saw someone compare their orchids to their dogs. Congrats on making it happen!