The way to Propagate Sweet Gum Trees Accumulate the gumballs in early fall right before they open. Set them in a tray and look ahead to them to open up and launch their seeds, which commonly normally takes a couple of 7 days.Comparable to 'Lane Roberts' but with a more pyramidal practice. Crimson and purple autumn foliage. H x S: 25m x 12mChlorosis… Read More