I have had some cuttings for the past year and a half to two years (I've had lots happen since getting them, so rough estimate on how long I've had them). They have begun growing!! Yay, so excited. I researched them around the time I got the cuttings. Most said to scarcely water until growth occurs. Now that they are growing, it was recommended to water once a week; amount not mentioned. Should I water once a week? And how much water a week? I have 5 cuttings varying in length. I'm in north Louisiana, and I have been keeping them inside.