Miracle Grow Orchid Mix

[Kaykay]

It depends entirely on what sort of orchid you want to use it for! People will tell you a line of disaster stories for when it's been used for Phals (mainly). I've used it for seedling Catts very successfully (but would't use it for more mature ones). I've also had good results using it in a mix with other things for various other orchids.
The key is absolutely not to believe it when it says 'suitable for all kinds of orchids' no potting medium could possibly claim that!
Hope that helps!
Kay