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how to plant asclepias tuberosa butterfly weed seeds

You can start butterfly weed seeds indoors. To do this, you’ll need a garden flat filled with a good quality of well-moistened germination medium.

Because butterfly weed likes poor soil, you needn’t worry much about feeding it.

It is also a good addition to medicinal herb gardens as its name comes from the Greek god of healing and medicine, known as Asklepios.

How To Grow Butterfly Weed Seed Indoors

This beautiful, blazing native plant relative of milkweed family, attracts butterflies, especially Monarch butterflies.

Generally speaking, you don’t need to use synthetic fertilizers or other chemicals on your butterfly weed. It does best when nourished with natural, organic compost.

While it is a very hardy plant that reseeds itself easily, it is not intrusive or invasive.

It’s important to note that you should leave the plastic bag in place until your seedlings begin to sprout.

Typically, the easiest and most successful way to add Butterfly Weed to your garden is to grow it from seed form. Plant fresh seeds in fall for growth the following spring, or allow any established Butterfly Weeds already in your garden to do the work for you. Beginning in late summer or early fall, the plants should start to develop seed pods in place of their blooms. If left on the stem, the pods will eventually burst and the seeds inside will be blown throughout your garden, allowing them to establish themselves in the soil in time for the following year. If you’d rather have more control over the eventual location of any new Butterfly Weed plants, you can remove the seed pods from the plant before they burst open and simply plant new seeds by hand instead.

Because the Butterfly Weed is adaptable to zones three through nine, it can thrive in a variety of different temperature and humidity settings. Generally, the plant emerges in late spring, hitting its peak bloom during the warmer summer months and drying on the stem throughout the autumn and winter. It also tolerates heat and drought well.

Beloved for its ability to attract a variety of helpful (and beautiful) insects to the garden, Butterly Weed is an easy-to-nurture varietal that can also be found growing as a native wildflower in a slew of untamed environments, like meadows, prairies, and forests. Typically grown from seeds you sow directly in the garden in the fall, the butterfly plant does not require much tending to in order to thrive, prospering well in everything from clay soil, to dry or rocky soil, and even throughout drought-like conditions. Its seed pods will brown towards the end of its growing season (early autumn) and, if left on the plant, will burst and spread seeds throughout your garden to emerge as new growth the following spring. While the plant can take up to three years to fully mature and produce flowers, its blooms will gradually grow denser with each season that passes.

How to Grow Butterfly Weed From Seed

Chances are there are more finicky flowers in your garden than the Butterfly Weed, so feel free to allow them to dictate the soil composition—when it comes to this plant, you don’t have to stress. Butterfly Weed can prosper in a variety of soil conditions and compositions, from clay to gravel, and generally prefers a neutral to slightly acidic pH.

Choose a spot in your garden to plant your Butterfly Weed that boasts hours of bright sunlight daily, as this plant loves to soak up the rays. Full-sun is definitely your best bet, but the hardy plant can tolerate a few hours of shade too.

During its first year of life (or until new plants start showing mature growth), you should maintain a moist soil environment for the Butterfly Weed. Once the plant appears to be well-established, you can cut back to watering it only occasionally, as it now prefers dry soil.

Though considered non-toxic, the roots and sap from Butterfly Weed can cause vomiting, weakness, and spasms in both animals and humans if consumed in very large quantities.