I am a total novice with orchids, I purchased a couple at our local grocery store, they did bloom continually for above a year or more then went kinda dormant. This past fall I noticed alot of roots growing into the air. I did some reading, never moved them from where I had them, the long bloom indicated to me that they liked this spot. I have never repotted, or for that matter fertilized them, now I noticed they are going to bloom again and also have a new shoot that is going to bloom!! So excited, I have no idea what kind of orchids they are, any advice on their care would be greatly appreciated. I will try and post some before and after pictures here.
Before pics are when they were blooming and last 3 are their current state