I'm wondering how or why this is possible. I bought this very small chlorophytum "bonnie" type (with curly leaves obviously) that looked miserable. I repotted it and took good care of it. The curly leaves that it already had sort of fell off while the plant formed new leaves, that to my surprise were straight, none of them were curly and now I have a big normal chlorophytum instead of one with curly leaves. Just what happened here that made the plant change?