I am new I am trying to find a website that can teach me how to take care of my house plants. I have a long indoor vine plant I am not for sure what tipe but the leaves are heart shaped and it grows like crazy. But I have been noticing that my leaves are turning yellow and dieing which now I just have long vines with no leaves. What should I do. Do they just loose there leaves when it becomes winter or am I doing something wrong. Thank you.Michelle