An Unbiased View of butterfly milkweed annual or perennial
It carries a parasite of Monarch Butterflies called Ophryocystis elektroscirrha, or OE, that may lead to defects inside the wings of Monarchs. Since it doesn’t die back and might bloom late, the plant itself could also confuse Monarchs by signaling a breeding year when it’s time to migrate.How and When to Plant Butterfly Weed Butterfly weed is