Propagating through Cuttings To propagate your butterfly weed in water, take four- to six-inch stem cuttings from a wholesome, established plant, by chopping it at a 45-degree angle slightly below a leaf node. Pinch off all but the highest two leaves. Fill a clear plastic or glass cup with distilled https://doesmilkweedhaveflowers87520.bloggadores.com/30363074/an-unbiased-view-of-is-butterfly-milkweed-a-perennial