Help! I have looked everywhere for complete care for an indoor Lucky Bamboo plant and I can't find them. I need to know everything from how often to change the water, to discolored stalks and leaves that are discolored. I need Everything. I've been told to change the water every 3 months AND I've been told once a week. I've been told the stalks are dead only when they are black and I've been told they are dead when they are yellow or black. Please help me.......The green thumb in my family skipped me. I cant grow fungus!!! lol