Propagating via Cuttings To propagate your butterfly weed in drinking water, choose 4- to 6-inch stem cuttings from a wholesome, proven plant, by slicing it at a forty five-diploma angle slightly below a leaf node. Pinch off all but the best two leaves. Fill a transparent plastic or glass cup https://bookmarklinking.com/story4252354/the-definitive-guide-to-what-are-milkweed-plants