Sanbucus Black Lace
Can anyone tell me, please, what is the rate of growth for Sambucus Black lace. I would like to know what to expect after I plant one, just bought, now abour 18" high and 12"-15" wide. It looks very healthy but I need to know how much room to allow it. I don't want to have to dig it up and move it next year. All advice would be much appreciated. Thanks.