Hi, I think my Hibiscus is dead, the leaves have all drooped and dried up, can it still be revived? How do I care for it if it does revive. I don't understand what kind of indoor hibiscus it is? It was bought at Sobey's...I need help, it was once a beautiful flowering plant, then slowly the flowers fell off and then it went downhill from there. I have been since reading about their care, water 2x a week, and lots of sun right? what else!!!