What is wrong with my plant? I have had it for about 2 years. The three big leaves were last year's growth. The small curled leaf is from this summer but it doesn't look healthy. All of my other draceana's are doing wonderful! But I just can't get this one to thrive. Is this variety typically slow growing or am I doing something wrong? I give it distilled water about once every 7 to 10 days. I do try to let it dry out a bit to prevent root rot. Currently it is in the west facing window. I also have had it by a south facing window. What can I do differently so that it grows better?