I have the most WONDERFUL berries that grow wild here in NE Texas on my place. I want to take some cuttings and root them. Can anyone suggest a good rooting powder, or medium, etc. I was thinking of offering cuttings to others here on the board. The berries are like raspberries, or black berries. They start out reddish and get darker. They are ReALLY good!! Not very bitter at all. I put a little stevia on and they're great; but I could eat them without it. I wish I knew what kind they actually ARE!!??? The vines love sun and climbing to about 5 ft. No bad thorns either!! Just a little hairey on the vine.. rarely painful!!