Propagating through Cuttings To propagate your butterfly weed in drinking water, get 4- to 6-inch stem cuttings from a wholesome, set up plant, by slicing it at a forty five-degree angle slightly below a leaf node. Pinch off all but the best two leaves. Fill a transparent plastic or glass https://exploreyourgarden.site/are-milkweeds-perennials-or-annuals/