Some catalogs call it butterfly plant or butterfly flower because they don't want to say "weed". The brilliant orange blooms light up meadows dramatically, and of course, visits by butterflies are a bonus. Some nurseries offer it in yellow. Butterflyweed is not the same thing as butterfly bush (Buddleia). No fertilization is needed for butterfly weed. What… Q. Butterfly Weed - My butterfly weed bloomed the first year, but has not bloomed since (2 years now). Just a topdressing of compost or composted manure added once per year is all that is needed to provide nutrients for butterfly weed to thrive. Butterfly Weed (Asclepias tuberosa) is one of our great North American native flowers with rich Indian and medicinal history. Asclepias tuberosa, or butterfly weed, is a hardy perennial that blooms summer into fall. What is Butterfly Weed . The blooms appear atop fuzzy, green stems, which are adorned by attractive, lance-shaped leaves. This wildflower does not transplant well as it has a deep woody taproot. Butterfly Weed Characteristics. Sometimes called pleurisy root, butterfly weed (Asclepias tuberosa) is a perennial wildflower grown for its … I've had the caterpillars strip all the leaves off mine then go make their little cocoons up under the eaves of my house. Collect the seed from the pods has they just begin to open. Keep butterfly weed well watered during its first season but don’t worry about watering it once it is established. Butterfly weed seed need a … How to Plant Butterfly Weed Seeds. Butterfly Weed is a herbaceous perennial native to North America.It produces showy orange flowers for up to two months in Summer, with a typical bloom time of June to August.. A second year Butterfly Weed Plant. My butterfly weed has a pretty long bloom period and the butterflies do love it. However, the long summer days will allow the seedlings to grow into large plants which will produce many blooms the following year. It will bloom late the first year if started early and given enough sun. Monarch butterflies will lay their eggs on butterfly weed leaves. Noteworthy Characteristics. It's in a pot that… Butterfly weed requires winter cold to bloom, so spring-sown plants will not bloom their first summer. Naturally found in prairies and grasslands, this flower is a very important plant for wildlife. Water plants often the first year; once established, water one time per week Butterfly weed does not transplant well due to its deep taproot, and is probably best left undisturbed once established. Use it in butterfly gardens, as well as the middle or back of the border; its informal nature also makes it ideal for naturalist or meadow-style landscapes; if you don’t have much space to plant, use it in containers. Butterfly weed plants are milkweed cousins with tall, clumping perennials that reach heights of 12 to 36 inches (30-91 cm.). Read on. It is easily propagated from seed. Do you want to know more about how to grow butterfly weed? Butterfly weed is commonly planted in formal garden borders and in meadow and prairie gardens. I planted the butterfly weed three years ago in… Q. Butterfly Weed - I have black beetles with two orange stripes and a cluster of small insects on my butterfly weed plant.