Butterfly Weed Treatment Plant butterfly weed in late spring once the soil warms. Will not be expecting it to bloom the main calendar year; flowering may well acquire 3 yrs. Blooms past about two months, from late spring right until late summertime. A. tuberosa By clicking “Acknowledge All Cookies”, you https://jasperdffeg.ziblogs.com/31018296/rumored-buzz-on-are-butterfly-milkweed-perennials