Got this orchid for my mother on mother's day 2 years before she passed away. She cared for it those years and now this is my 3rd summer with it. I haven't repotted it or fertilized it in any way over its 5 years. I give each plant(theyre in separate little pots) 3 small ice cubes every 4-5 days. It blooms for about 7 months from start to finish. I feel like it prolly needs a new pot and fresh soil but I've never fooled with orchids and it has done so well I dont wanna screw it up. Does anyone have experience raising orchids and can help?