Propagating by using Cuttings To propagate your butterfly weed in h2o, just take 4- to 6-inch stem cuttings from a balanced, established plant, by reducing it at a 45-diploma angle slightly below a leaf node. Pinch off all but the best two leaves. Fill a clear plastic or glass cup https://sergiocefgf.bloggazzo.com/30265271/little-known-facts-about-are-milkweeds-annuals-or-perennials