I need some help/advice. We had 2 of these plants die after moving into our home last year. I am wanting to plant them again so they match the other ones that are still alive. I know NOTHING about gardening. Every plant I have inside dies. Do I need to get any special soil or food to make sure these ones survive? I was told they are Indian hawthorns. Any advice on how to plant these properly would be appreciated. I am in San Antonio if that matters.