Good morning all! I have a question that I'm hoping someone can help me with, please. Yesterday I dug out the Honeysuckle that I had growing in a half-whiskey barrel and decided to put a couple climbers in it instead. As I didn't have an actual trellis or anything, I decided to improvise, and "created" one, with rebar and gardening twine. DH mentioned to me that the rebar might be a bad idea for the soil, since it's made of steel. Could someone shed some light on this for me, please? Should I take it out and make something else? Any and all help would be appreciated.