Propagating by way of Cuttings To propagate your butterfly weed in drinking water, take 4- to 6-inch stem cuttings from the nutritious, established plant, by reducing it at a 45-degree angle just under a leaf node. Pinch off all but the best two leaves. Fill a transparent plastic or glass https://bookmarkcork.com/story18944791/facts-about-butterfly-milkweed-annual-or-perennial-revealed