How to Propagate sweet gum 'Silver King'?
Propagate by semi-hardwood cuttings, or by grafting in winter

sweet gum 'Silver King' · Liquidambar styraciflua 'Silver King'
Grow in moderately fertile, preferably acid or neutral, moist but well-drained soil, in full sun for best autumn colour
Propagate by semi-hardwood cuttings, or by grafting in winter