And finally the erect seed pods make for a unique display until Autumn!
Bees have been dying off for years . One thing you can do to help them out is to plant bee-friendly plants. And it has been documented that Bumblebees and other bee species love this flower.
5 – Easy to grow and Tough
The primary disease that can kill Butterfly Weed is Chlorosis, or Root Rot .
Roots of Butterfly Weed
A happy, well fed Monarch Caterpillar on Butterfly Weed
Its seed pods will turn brown towards the end of the growing season (early autumn) and if left on the plant, they will burst and spread seeds throughout your garden to emerge as new volunteer plants 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.
Overwintering butterfly weed is a simple matter of cutting off the plant stem near ground level as soon as the plant succumbs to cold temperatures in the fall or early winter. There is no harm to leaving the plant stalks in place, though this encourages rampant self-seeding, which is usually not desired. Don't mulch over the root crowns, as this can encourage rot.
How to Grow Butterfly Weed From Seed
Butterfly weed thrives in a variety of different temperature and humidity settings, growing well in zones 3 to 9. 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 handles high-humidity and arid climates equally well, provided it gets adequate soil moisture.
Height: 2 to 3 feet
Spread: 1 to 2 feet
Shape in flower: flower stalks with upright spikes
Foliage texture: medium