Silk tree was introduced to the U.S. in 1745. Silk tree continues to be a popular ornamental because of its fragrant and showy flowers. Silk tree reproduces both vegetatively and by seed. Silk tree seeds have impermeable seed coats that allow them to remain dormant for many years. Seeds are mostly dispersed below or around the parent plant, but can be dispersed further by water.
Silk trees grow rapidly under good conditions but are short-lived and have weak, brittle wood.
If cut or top-killed, trees resprout quickly and sprouts can grow over three feet in a season. Silk tree can be controlled using a variety of mechanical and chemical controls. Trees can be cut at ground level with power or manual saws. Cutting is most effective when trees have begun to flower to prevent seed production. Because mimosa spreads by suckering, resprouts are common after treatment.