Hello to all, I have a Elephant Ear that's a good 4 feet tall. For the past couple of years the petioles will bend towards the floor at the stalks. This happens on a very consistent basis. The petioles & leaf will eventually die off. What would cause this? My guess would be the plant is so tall with long petioles with large leaves, the plant isn't able to sustain the weight. I don't recall this happening when the plant was smaller. Any ideas. THANKS.