Oh and I forgot to say, the leaves are all green, there is no brown or yellow coloring (burnt looking) on them at all. They are just curling up and drooping. I keep checking the other two bigger ones and they are great. My husband put some lights around the sides and on top with the insulation on the sides. He wanted to know if it's better to have the light bulbs open or to have the reflactive shade thing on them. Let me know please. Thanks