I have many off my tall pitchers full of bugs getting knocked over as it has been very windy. Anyways I was doing electrical work in the house and took some of the black 12 gauge wire and made a corksrew type loop that seemed to maintain it structure so today I took it out to my bog and have it supporting many of my plants. My question is there is some copper exposed where it is staked in the ground will this potentially cause any problems and if so does anyone have other idea other then stick and string as I dont really like the look plus I have had picture bend over the support.