Hoya Bella Seedling Flowering

I chopped up all of my Hoya Bella seedlings plants into cuttings and restarted them. I discovered that the one I called Blondie reverted to green when it rooted. I believe that the reason that it was the blonde color was because the pot it was in was too large and it was habitually over watered. Some of the plants still have very narrow leaves, making me wonder if it got crossed with something else like engleriana when it was hanging outside that summer.