sorry for interpreting your post incorrectly and taking it in a different direction , I would have removed it after I figured it out , but it doesn't look like I can ..... when I read growing season , I assumed our turtles growing season , it's over too ........ I brought all my plants in a week ago as we've been pushing frost temps for a week now ....... there is a house on my way to work that has those banana trees in their front yard , in the ground , I actually never knew what they were before your post , i'm amazed they can survive ...... most of my plants bloom when I bring them in , so it's not a bad thing in my case .........